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Testech (Suzhou) Testing Instrumentation Technology Co., Ltd.

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BrandTESTech
OriginJiangsu, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelTTech-ISO5658
PricingUpon Request
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BrandTESTech
ModelTTech-GBT18380B
OriginJiangsu, China
Manufacturer TypeDirect Manufacturer
Compliance StandardsGB/T 18380.31–36, IEC 60332-3-10, UL 1685, EN 50399, KS C IEC 60332-3-21 to -25 (Classes A–D), IEEE 383 (with 20° burner tilt option)
Test Chamber Dimensions1,000 ± 100 (W) × 2,000 ± 100 (D) × 4,000 ± 100 (H) mm
Airflow Rate(5,000 ± 500) L/min
Propane Burner257 mm × 4.5 mm ribbon-type, 242 × Ø1.35 mm orifices in triple-row configuration (81/80/81), 3.2 mm pitch
Gas SupplyTechnical-grade propane (≥95% purity), regulated at 100 kPa @ 20 °C
IgnitionAutomatic spark ignition
Control SystemPLC-based with 10.1″ industrial touchscreen HMI
Timing Resolution1 s, max duration 999 min
ThermocoupleK-type armored, Ø2 mm
Inlet Opening800 ± 20 (W) × 400 ± 10 (D) mm, located 150 ± 10 mm from front panel
Exhaust DuctStainless steel, integrated with optional gas analysis interface for HRR & SPR measurement
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BrandTESTech
OriginJiangsu, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelTTech-GBT9775
PriceUpon Request
Power SupplyAC 220 V ±10 V, 50 Hz
Fuel SourceLiquefied Petroleum Gas (LPG) or Town Gas
Flame Length Range10–100 mm
Flame Application Time0–999.9 s
Timing Accuracy±0.1 s
Temperature RangeAmbient to 1000 °C (Class 0.5 accuracy)
Temperature Stabilization>3 min at 800 ±30 °C
Burner Inner DiameterΦ9.5 ±0.5 mm, Length ≈100 mm
Chamber Dimensions (L×W×H)0.7 × 0.4 × 0.72 m
Weight25 kg
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BrandTESTech
OriginJiangsu, China
Manufacturer TypeDirect Manufacturer
ModelTTech-GBT14402
Standard ComplianceGB/T 14402-2007, GB 8624-2012, ISO 1716:2002
Oxygen Bomb Capacity(300 ± 50) mL
Maximum Oxygen Pressure3.5 MPa
Burst Pressure Rating21 MPa
Crucible DimensionsΦ25 mm × (14–19) mm (stainless steel, 1 mm wall thickness)
Stirring Power3 W
Stirring Speed375 rpm (inner bucket)
Temperature Measurement Range4.5–50 °C
Temperature Resolution0.0001 °C (PT100 sensor)
Inner Bucket Volume2000 mL
Calorimeter Heat Capacity~10,000 J/K
Heat Capacity Repeatability Error≤0.2%
Timer Accuracy±0.5 s
Operating Ambient10–35 °C, RH ≤80%
Max Power Consumption0.5 kW
Power SupplyAC 220 V ±10%, 50 Hz
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BrandTESTech
ModelTTech-CQG-01
OriginJiangsu, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
Price RangeUSD 0.14–0.28 (per unit basis, indicative only)
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BrandTESTech
OriginJiangsu, China
Manufacturer TypeDirect Manufacturer
ModelTTech-UL2596
Compliance StandardUL 2596–2023
Flame TemperatureUp to 1200 °C
Flame Power Output3 kW
Grit Feed Rate1.5 g/s ±10%
Test Cycle Modes15 s flame only
Control InterfacePC-based LabVIEW software + industrial touchscreen HMI
Gas Flow ControlMass flow controllers for fuel gas and oxygen
Grit Air Flow ControlMass flow controller
Frame Dimensions1200 mm × 500 mm × 1500 mm (W×D×H)
Burner Nozzle Diameter28.6 mm
Integrated Fireproof BaffleStainless steel + ceramic fiber, slide-in replaceable design
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BrandTESTech
OriginJiangsu, China
Manufacturer TypeOEM Manufacturer
Country of OriginChina
ModelTTech-CQG-1
Price RangeUSD 150–300 (FOB)
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BrandTESTech
ModelTTech-NFP92
OriginJiangsu, China
ManufacturerTESTech (OEM/ODM Producer)
ComplianceNF P 92-505, EU Directive 95/28/EC, ECE R118 Annex 7
Radiation Aperture100 mm ± 5 mm
Radiant Flux at 30 mm Below Aperture3 W/cm²
Sample Holder Inner Diameter118 mm
Drip Collection Pan118 mm ID × 12 mm depth, lined with cotton wadding
Power Supply220 V AC, 50 Hz
Footprint425 mm × 300 mm
Max Height680 mm
Weight13 kg
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BrandTESTech
OriginJiangsu, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelTTech-UL9540A-4
Price RangeUSD 1,400 – 2,800 (FOB)
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BrandTESTech
ModelTTech-ISO817-1
OriginJiangsu, China
Manufacturer TypeDirect Manufacturer
Compliance StandardISO 817 Annex C, UL 9540A
Combustion TubeQuartz glass, ID 40 mm, L 1.2 m
Ignition ElectrodesTungsten wire (Ø1 mm), inter-electrode gap 6.4 mm
ImagingHigh-speed industrial camera with flame front tracking software
Gas MixingVacuum-assisted gas blending vessel with magnetic stirrer
Exhaust TreatmentExpansion chamber + acid-scrubbing wash bottle
Control InterfacePC-based virtual instrument platform with manual/automatic operation modes
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BrandTESTech
OriginJiangsu, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelTTech-ISO9705
Price RangeUSD 1,400 – 2,800 (FOB)
Compliance BasisISO 9705:2023, UL 9540A Annex D, GB/T 36276–2018, NFPA 855 Annex B
Max Fire Load10 MW
Chamber Dimensions (L×W×H)Up to 18 m × 35 m × 15 m
Exhaust Flow Rate≥15,000 m³/h
Gas AnalysisH₂ + Total Hydrocarbons (THC) + FTIR Multi-Gas Quantification (CO, CO₂, HF, HCl, SO₂, NOₓ, CH₄, C₂H₄, etc.)
Smoke MeasurementOptical Density (Ds), Specific Optical Density (Ds/m), Mass Loss Rate (MLR), Heat Release Rate (HRR) via Oxygen Consumption Calorimetry
Data Acquisition100 Hz synchronized sampling across thermal, gas, optical, and mass loss channels
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BrandTESTech
OriginJiangsu, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelTTech-UL94
Price RangeUSD 150–300 (FOB)
Standards ComplianceUL 94, IEC 60695-11-10, IEC 60707, GB/T 2408, GB 9493, GB/T 8332–2008, ISO 9772, ISO 1210
Chamber Dimensions1200 mm (L) × 600 mm (W) × 1300 mm (H)
BurnerUS-sourced Bunsen burner, tube length 100 ± 10 mm, inner diameter 9.5 ± 0.3 mm
Flame Height AdjustmentStainless steel scale with 304 SS sample holder
Gas Flow ControlPrecision needle valve + rotameter
Air IntakeAdjustable air inlet on burner body
Pressure RegulationHigh-accuracy pressure regulator and gauge (0–0.4 MPa)
Control System7-inch programmable touchscreen HMI with PLC logic
Calculated OutputLinear burning rate (V), auto-computed and logged
Power Supply220 V AC, 50/60 Hz
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