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EZKA/2017-09/00007-1
INITIAL TYPE TEST REPORT
TIGCHEL FINOVEN 32
IN ORDER OF:
VOF TIGCHELAAR TEGELKACHELS
SGS Nederland B.V. Malledijk 18 P.O. Box 200 3200 AE Spijkenisse The Netherlands t+31 (0)181 69 33 33 f+31 (0)181 62 35 66 www.sgs.com
R.C. Rotterdam No. 24226722 Member of the SGS Group
All orders are executed only in accordance with the latest version of our conditions filed at the Rotterdam District Court or the General Cargo Survey and
Inspection Conditions, last version, filed at the Rotterdam District Court and at the Chamber of Commerce in Rotterdam. Upon request the conditions will be sent to you.
INITIAL TYPE TEST REPORT
TIGCHEL FINOVEN 32
EZKA/2017-09/00007-1
NOVEMBER 15, 2017
Laboratory Customer
SGS NEDERLAND BV VOF Tigchelaar Tegelkachels
NOTIFIED BODY 0608
Tinweg 6
8445 PD Heerenveen
The Netherlands
Approved by ----------------------------------------------------------- Jens Dekker Project Leader
----------------------------------------------------------- Jaap Boot Operational Manager Air Monitoring
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SUMMARY
This report contains the test results of a room heater fired by solid fuels in accordance with EN
15250:2007.
Brief description of the project
An abstract of the results is presented below:
Abstract of the test results
Essential characteristic Performance
Test fuel Beech
Emission of combustion products, related to 13% O2
CO:
Dust:
0.10
37
vol%
mg/m03
Thermal output 169 MJ (43 kWh)
Thermal output per hour 2 kW
Energy efficiency 92.0%
Heat storage capacity
- Peak
- 50% of peak
- 25% of peak
4 hours
11 hours
15 hours
Surface temperature Pass
Fire safety Pass
Release of dangerous substances
Pass
Room heater Tigchel Finoven 32 is an intermittent burning appliance. The appliance is not suitable for
installation on a shared flue gas system.
This test report consists of pages 1 until 16 and the annexes 1, 2 and 3.
Description
Date of test September 14, 2017 September 15, 2017 September 19, 2017
Manufacturer VOF Tigchelaar Tegelkachels Tinweg 6 8445 PD Heerenveen the Netherlands
Principal VOF Tigchelaar Tegelkachels
Appliance Tigchel Finoven 32
Test category Initial type test
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TABLE OF CONTENTS
1. VERSION HISTORY ........................................................................................... 5
2. INTRODUCTION ................................................................................................. 6
3. PROJECT DETAILS ........................................................................................... 7
3.1 SPECIFICATION OF THE APPLIANCE ...................................................................... 7
3.2 SPECIFICATION OF THE LABORATORY .................................................................. 7
4. RESULTS OF ASSESMENTS ............................................................................ 8
4.1 USED MATERIALS, DESIGN AND CONSTRUCTION .................................................. 8
4.2 SAFETY REQUIREMENTS ................................................................................... 10
4.3 APPLIANCE INSTRUCTIONS ................................................................................ 11
4.4 MARKING ......................................................................................................... 11
5. MEASUREMENTS ............................................................................................ 12
5.1 MEASUREMENT METHODS................................................................................. 12
5.2 DEVIATION OF THE STANDARD ........................................................................... 12
5.3 TEST FUEL SPECIFICATION ................................................................................ 13
5.4 PERFORMANCE TEST AT NOMINAL HEAT OUTPUT ................................................ 14
5.5 TEMPERATURE SAFETY TEST ............................................................................ 16
APPENDICES ............................................................................................................. 17
LIST OF APPENDICES
Appendix 1: Picture of the appliance
Appendix 2: Drawings of the appliance
Appendix 3: Methods and measurements uncertainties
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1. Version history
Version Date Changes
0 November 6, 2017 Issued as final version
1 November 15, 2017 Name of company and appliance.
2
3 Whenever a new version is made, the prior version is cancelled.
Project Description
General information
Company name VOF Tigchelaar Tegelkachels
Address Tinweg 6, 8445 PD Heerenveen, the Netherlands
Internet address www.tigchelkachels.nl
Client reference number -
SGS reference number EZKA/2017-09/00007-1
Appliance
Appliance name Tigchel Finoven 32
Category Space heating appliance fired by solid fuel.
Method In accordance with EN 15250:2007
Measurement details
Kind of measurement Initial type test
Measurement period September 2017
Measuring staff R. van den Berg
Author Jens Dekker
Quality For a list of the accredited activities (RvA L092) of the SGS Nederland BV Environmental Services Department in Arnhem, The Netherlands, we refer to the last three pages of the Dutch Accreditation Council RvA website https://www.rva.nl/system/scopes/file_ens/000/000/076/original/L092-sce.pdf?1501168142 .
Disclaimers Unless agreed otherwise, all assignments are performed on the basis of the most recent version of the SGS Nederland BV General Terms and Conditions of Delivery. A simple request is all that is needed to have these terms and conditions sent to you again. We draw your attention to the limited liability, compensation and authorisation issues stipulated in these terms and conditions. Every holder of this document should be aware of the fact that the information contained therein only represents the findings of SGS Nederland BV at the moment of our intervention and within the boundaries of any instructions given by the commissioning party. SGS Nederland BV is liable to the commissioning party only, and this document does not exempt any parties involved in a business transaction of their duty to fulfil all the rights and obligations issuing from the transaction documents. Any permitted change to this document as well as imitations or forgeries of its contents or appearance are unlawful and violators will be prosecuted.
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2. INTRODUCTION
SGS Nederland BV, Environmental Services carried out an initial type test of room heater Tigchel
Finoven 32. The appliance is made by VOF Tigchelaar Tegelkachels.
This report contains the test results of a room heater fired by solid fuels in accordance with EN
15250:2007. Interpretations, opinions and assessments of conformity to clauses of this standard
(chapter 4) are done as Notified Body. Unless described otherwise the reported tests (chapter 5) are
covered by RvA-accreditation.
A short description of the appliance is included in chapter 3. Chapter 4 describes the results of the
assessments. The results of the measurements are presented in chapter 5.
This report is issued under the following condition:
1. It applies only to the tested model submitted to the test specified in this report.
2. It does not imply that the notified body has performed any surveillance or control of its manufacture.
3. The manufacturer shall ensure that the manufacturing process assures compliance of the products
with the approved model subject to this certificate.
4. The applicant shall inform the notified body of all modifications made to the approved model which
must receive, when necessary, additional approval leading to an addition to the original EC type-
examination certificate.
5. As technical advances or new work could affect the conclusion of this EC type-examination, the
applicant shall regularly keep himself informed of any modification made to tests carried out on the
approved model by the notified body.
6. According to article 3h of the “Assignment of SGS Nederland as Notified Body” you can lodge an
appeal against our decision. This appeal shall be made by registered mail within 30 days after the
date of the SGS decision. SGS undertakes to investigate the appeal independently and with the
necessary care and will communicate its motivated decision by registered mail within 30 days after
receipt of the notice of appeal. Each party itself shall bear its costs resulting from this internal
appeal procedure. In case this appeal is dismissed by SGS a second internal appeal procedure will
not be possible. 7. The manufacturer always retains the overall responsibility for the conformity of the product with all
the requirements of the applicable directive(s), even if some stages of the conformity assessment are carried out under the responsibility of a notified body.
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3. PROJECT DETAILS
In this chapter, the information of the appliance, the manufacturer and the laboratory are given.
3.1 SPECIFICATION OF THE APPLIANCE
Room heater Tigchel Finoven 32 is a freestanding slow heat release appliance made of ceramic
elements. The room heater is equipped with a front window door. The combustion chamber is made of
ceramic elements. The amount of combustion air can be regulated by moving:
- the ash pan cover (primary air);
- the secondary air controller at the right side of the appliance;
- the air controllers in the door (top and bottom).
Table 1 Information of the manufacturer
Description
Manufacturer VOF Tigchelaar Tegelkachels Tinweg 6 8445 PD Heerenveen the Netherlands
Principal VOF Tigchelaar Tegelkachels
Appliance Tigchel Finoven 32
3.2 SPECIFICATION OF THE LABORATORY
Table 2 Information of the test laboratory
Description
Laboratory Name, address
SGS Nederland BV Leemansweg 51 6827 BX Arnhem the Netherlands
Notified under EC number 0608
Date of test September 14, 2017 September 15, 2017 September 19, 2017
Test category Initial type test
Standard EN 15250:2007
The analysis of the fuel is subcontracted by an ISO 17025 accredited laboratory within the SGS-group.
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4. RESULTS OF ASSESMENTS
This chapter contains the results of the assessments.
4.1 USED MATERIALS, DESIGN AND CONSTRUCTION
Table 3 Results of assessment of conformity with chapter 4 of EN 15250:2007 Clause Approved
Production documentation (not reviewed)
Documentation and/or drawings contain: - Specification of used materials - Fuel loading mass - Number and mass of batch charges - Time duration to reach maximum mean surface temperature value, 50% and 25% of that maximum. - Total amount of heat energy stored in the appliance during the fuel burning period
- Nominal heat output using recommended fuels
4.1 -
Construction (4.2.1)
The conformity to clause 4.2.1 (with *) is based on the declaration of the manufacturer.
General construction requirements
*No asbestos *No hard solder, containing cadmium *Thermal insulation materials: non-combustible, no health risk * Design of spare parts ensures correct fitting
When operated in accordance with the provisions of the appropriate test and exposed to the associated mechanical, chemical and thermal stresses, the appliance shall operate reliably and safely such that during normal operation no combustion gases posing a hazard can escape into the room in which the appliance is installed nor can embers fall out.
4.2.1
ok ok ok ok
ok
Cleaning of heating surfaces
- all heating surfaces accessible - easy cleaning with commercially available tools or brushes
4.2.2
ok ok
Flue spigot or socket
Secure and gastight connection Overlap length: Horizontal → > 40 mm Vertical → > 25 mm
4.2.3
ok n/a ok
Flue ways and cleaning tools
Minimum size: - bituminous coal > 30 mm - no bituminous coals > 15 mm - easy cleaning with commercially available tools or brushes - cleaning tools provided by the manufacturer
4.2.4
n/a ok ok n/a
Ash pan and ash removal
Volume of ash pan enough for two full charges of fuel No obstruction of combustion air
4.2.5
ok ok
Bottom grate 4.2.6
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Clause Approved
When removable – correct assembly is ensured Capable of de-ashing without undue effort
ok ok
Combustion air supply
Primary air inlet control: - manual or thermostatic control - adjusting control clearly visible and permanently marked - correct setting for each fuel type is identifiable - no obstruction of the air inlet control by ash or unburned fuel - Cold setting clearly marked and described in the user instructions
Secondary air (air wash) inlet control: - Passage of air is not restricted by fuel
4.2.7
ok ok n/a ok ok
ok
Control of flue gas
If flue damper is fitted: - easily operable
- aperture ≥ 20 cm2 or 3% of the cross-sectional area - position of damper can be identified If draught regulator is fitted: - easily accessible for cleaning
4.2.8
ok ok ok
n/a
Fire doors and charging doors
Large enough to fill appliance with commercially available fuels Accidental opening is prevented Positive closure
4.2.9
ok ok ok
Flue bypass device*
Easy operable Position easily identifiable
* not present on tested proto-type.
4.2.10
n/a n/a
Front fire bars – deepening plate
When removable – correct assembly is ensured No accidental dislodging
4.2.11
n/a ok
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4.2 SAFETY REQUIREMENTS
Table 4 Results of assessment of conformity with chapter 5 of EN 15250:2007 Clause Approved
Temperature in fuel storage container (above ambient)
Temperature < 65 K
5.1 n/a
Operating tools
Operating tools provided Touched areas without tools Temperature: metal < 35 K (above ambient) porcelain < 45 K plastics, rubber, wood < 60 K
5.2
ok n/a
Temperature of adjacent combustible materials
Temperature ≤ 65 K (above ambient) (see installation and operating manual for information about clearing distances and insulation)
5.3
ok
Electrical safety
Components in compliance with EN 60335-2-102 (replacement of EN 560165)
5.4 n/a
clause 5.11 is based on the declaration of the manufacturer.
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4.3 APPLIANCE INSTRUCTIONS
Table 5 Results of assessment of conformity with chapter 7 of EN 15250:2007 Instructions Clause Approved
In the language of the country of intended destination
7.1 -
Not in contradiction to the requirements and test results
7.1 -
Contains the required information 7.2 -
Contains the required information 7.3 -
Not reviewed. The manufacturer must supply a manual that conforms to the EN15250 with every sold appliance.
4.4 MARKING
Table 6 Results of assessment of conformity with chapter 8 of EN 15250:2007
Clause Approved
Permanently and legibly marked Readable
8 8
- -
Durable and abrasion proof No discoloration or detachment
8 8
- -
Contains the required information 8 -
Not reviewed. The manufacturer must supply a CE-plate that conforms to the EN15250 with every sold appliance.
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5. MEASUREMENTS
In this chapter the measurement methods, the deviation from the standard and the test results are
given.
5.1 MEASUREMENT METHODS
The appliance was tested to the applicable methods of the standard.
In order to ensure that our services maintain the quality level required by our clients, SGS Nederland
BV hold the NEN-EN-ISO/IEC 17025 (Testlab) accreditation under number L092. The test laboratory of
SGS is notified under EC number 0608. The following test methods are covered.
Table 7 Used methods with accreditation
Description Method
Burning rate performance test EN 15250:2007/ A.4.6
Temperature safety test for wood burning and multi fuel appliances EN 15250:2007/ A.4.7
The analysis of the fuel is subcontracted by an ISO 17025 accredited laboratory within the SGS-group.
5.2 DEVIATION OF THE STANDARD
The nominal heat output tests and the safety test are done in compliance with EN 15250:2007. The
following deviations from the demands as set in the standard are made:
- The analysis of the test fuel was done according to widely accepted EN-Standards. In general the
used Standards improve the accuracy and reduce the variability of the analysis. This deviation from the
standard has no influence on the results of the type test.
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5.3 TEST FUEL SPECIFICATION
In this paragraph the results of the test fuel analysis are given.
Table 8 Test fuel specification
Test fuel Moisture
%
Ash
%
Volatile
matter %
H
%
C
%
S
%
Hu
kJ/kg
Size,
length
Beech 13.9 0.40 85.6 5.7 42.9 0.02 16,447 23 cm
Picture 1 Position of the wood during the nominal tests
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5.4 PERFORMANCE TEST AT NOMINAL HEAT OUTPUT
The following tables contain the test results in accordance with A.4.6 of EN 15250:2007. The fuel was
added in one batch.
Table 9 Test results nominal heat output (1/2)
Clause Test 1 Test 2
Mean of 2
tests Requirement Approved
Date (dd-mm-yy) 14-09-17 15-09-17
FUEL
Test fuel beech beech
Total mass kg 11.10 11.30 11.19
Period adding batch charges h A.4.6.2 One load
only One load
only One load
only < 3 h ok
Combustion time h 1.17 1.01 1.09
SETTINGS
- Ash pan Slightly open
- Secondary air 50%
- Door top 50%
- Door low 50%
Mean flue draught Pa 6.4 12.3 12.1 12.2 12 (±2) ok
EMISSIONS
Mean flue gas temperature oC 6.1 49 65 57
Mean CO2 concentration % 5.30 6.16 5.70
Mean CO concentration % 0.07 0.07 0.07
Mean CO concentration at 13% O2 vol% 6.3 0.11 0.09 0.10 ≤0.3 ok
Mean CO concentration at 13% O2 mg/m03 1325 1113 1226
CO concentration mg/MJ 860 722 796
Mean CO2 concentration during dust measurement
vol% 7.60 7.29 7.46
Dust concentration mg/m03 40 32 36
Dust concentration at 13% O2 mg/m03 40 33 37
Dust concentration mg/MJ 26 21 24
NOx concentration mg/m03 80 81 81
NOx concentration at 13% O2 mg/m03 113 100 107
NOx concentration mg/MJ 74 65 69
CxHy concentration mg/m03 22 25 23
CxHy concentration at 13% O2 mg/m03 31 30 31
CxHy concentration mg/MJ 22 21 21
HEAT OUTPUT
Thermal heat losses % 6.2 7.2 6.7
Chemical heat losses % 0.9 0.7 0.8
Heat losses due to combustible constituents in the residue
% 0.50 0.50 0.50
Efficiency % 6.3 92.4 91.6 92.0 ≥70 ok
Mean nominal heat to space MJ 6.6 169 170 169
Mean nominal heat to space kW 6.6 40.2 46.8 43.3
Mean nominal heat to space kW/hr 2 2 2
Flue gas mass flow g/s 53 55 54
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Table 10 Test results nominal heat output (2/2)
Thermal Storage Capacity
100% peak
50% of peak
25% of peak
h
6.6
4
10
14
4
12
16
4
11
15
-
≥4
-
ok
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5.5 TEMPERATURE SAFETY TEST
The following table contains the test results in accordance with A.4.7 of EN 15250:2007.
Table 10 Results safety test
* Appliance must be placed on a non-combustible floor.
§ Test Approved
Date (dd-mm-yy) 19-09-17
Test fuel Beech
Total load kg 22.4
Number of loads 2
Setting of air slide (batch 2)
- Ash pan Slightly open
- Secondary air 50%
- Door top 50%
- Door low 50%
Mean flue draught (batch 2) Pa 6.4 15 ok
Ambient temperature °C 20.2
Max. surface temperature
(above ambient)
n/a Floor * - 5.6 -
Floor in front of appliance (distance 20 cm)
K 5.6 64 ok
Back wall (non combustible)
K 5.6 - n/a
Sidewall (distance 10 cm)
K 5.6 59 ok
Front (distance 130 cm)
K 5.6 53 ok
Fuel storage container K 5.4 n/a n/a
Loss of fire bed 4.2 no ok
Escape of harmful combustion
gases
4.2 no ok
Damage on the appliance caused by the
test 4.2 none ok
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APPENDICES
APPENDIX 1: PICTURE OF THE APPLIANCE
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APPENDIX 2: DRAWINGS OF THE APPLIANCE
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Note: bypass not present on tested proto type.
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APPENDIX 3: METHODS AND MEASUREMENTS UNCERTAINTIES
All measurements mentioned in the table below, are covered by ISO 17025 certification.
Description SGS Procedure/Standard Uncertainties 1)
Determination of the particulate
concentration (gravimetric)
ENVI-K-004 30 %
Determination of the CxHy concentration
(equivalents of C3H8) (FID)
ENVI-K-004
20 %
Determination of the NOx concentration
(equivalents of NO2) (Chemiluminescent)
ENVI-K-004 9 %
Determination of the gas temperature
(thermocouple)
ENVI/L/03
conform ISO 8756 0.75% of the measured value or
± 1.5 °C (largest value)
Determination of the CO2 concentration
(nondispersive infrared)
ENVI-K-004
9 %
Determination of the CO concentration
(nondispersive infrared)
ENVI-K-004
9 %
1) The stated uncertainties refer to the 95% confidence interval (2 sigma). The stated percentages are related to the actual measurement results, unless indicated otherwise.
