VOC Emission Test Chamber
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產品名稱: VOC Emission Test Chamber
產品型號:
產品展商: Lab Companion
產品文檔: 無相關文檔
簡單介紹
VOC Emission Test Chamber
VOC Emission Test Chamber
的詳細介紹
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Choose from two types of test areas
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Choose from 2 different capacities (1m³ and 2m³) of the VOC Emission Test Chamber according to the size of the specimen. You can perform VOC emission testing in various fields, from compact specimens to large specimens.
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Supports various measurement specimens
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This system can test everything from plywood, wallpaper, curtains, and other building materials and automotive interior parts to everyday heat-generating home appliances, such as computers and printers. In addition, it is equipped with cable ports to electrify the specimen.
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Interactive input system for easy operation
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The instrumentation has a color LCD screen and uses an interactive input system with touch operations to enable easy settings by anyone.
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Ensures a TVOC value of at least 20 μg/m³ for the background concentration
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The VOC Emission Test Chamber uses material with low organic emission and low adsorption, and it comes with a high performance clean air producing unit that removes unneeded gas in the air. It constantly provides clean air and ensures a TVOC value of less than 20 μg/m³ for the background concentration prior to test start.
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VOC-1000 (air-circulating fan is provided as option)
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VOC-2000
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Accurate measurement
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In addition to having a clear air producing unit, this system uses stainless steel in the test area and reduces the amount of volatile organic compounds (VOC) generated from non-specimen materials. The test area is mirror finished and prevents the accumulation of VOC generated from the specimen for more accurate testing.
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Adjustable the ventilation count according to test conditions
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The ventilation count can be adjusted in the range of 0.2 to 2.0 times/hour (0.2 to 1.5 times/hour on VOC-020 only) according to test conditions.
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Paperless data recording
The paperless recorder enables recording of the test area temperature, humidity, and air exchange rate on a memory card (compact flash drive).
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Model
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VOC-1000
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VOC-2000
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Compact chamber
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Temperature control range
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+20 to +100°C :
At test operation (no load, with specimen)
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+80 to +250°C :
Heat processing operation time (no load, no specimen)
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Temperature and humidity control range
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30 to 90%RH (at+20 to +50°C)(no load, with specimen)
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Temperature and humidity control width
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±0.5°C / ±5% (no load, no specimen)
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Temperature and humidity distribution width*1
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±1.0°C / ±5% (no load, no specimen)
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Background concentration
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Less than 2 µg/m³ for single substance concentration
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Less than 20 µg/m³ for TVOC concentration
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Air exchange rate
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0.2 to 2.0 times per hour (at test operation)
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0.2 to 1.5 times per hour (at test operation)
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Air exchange rate control width
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±5% (air exchange rate of 0.5 times per hour or higher)
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Mass transfer coefficient
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9 to 18m/h (water vapor conversion)
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Air tightness
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Air leakage under 1% of supply air amount (at air exchange rate of 0.5 times per hour)
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Recovery rate
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80% or higher (Toluene)
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Effective inner dimension
(W × H × D mm)
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1000 × 1100 × 810
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2000 × 1100 × 810
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(Inner capacity: Approx. 1 m³)
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(Inner capacity: Approx. 2 m³)
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Material (Configuration)
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Stainless steel plate (full circumference welded structure)
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Door effective dimension (W × H mm)
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1000 × 1100
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2000 × 1100
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Door lock
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Latch lock (6 locationss)
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Latch lock (16 locationss)
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Outside dimensions (W × H × D mm)
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2250 × 1950 × 1520
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3250 × 1950× 1520
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Door effective dimension (W × H mm)
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1600 × 1570
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2600 × 1570
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Air circulator
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Cross line flow fan
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Refrigerator
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Indoor air-cooled fully sealed (Refrigerant: R134a)
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Heater
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Nichrome strip wire heater
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Evaporator
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Multistage plate fin cooler
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Chamber weight
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Approx. 1000 kg
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Approx. 1800 kg
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Accessories
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Recorder (paperless recorder), Integrating hour meter, Caster, Sampling port for specimen collection (2 locationss), Air-circulating fan (VOC-020)
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Utility requirements
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Power source facilities
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Power supply
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AC200V 3φ 3W 50/60Hz Allowable voltage fluctuation :
Rated voltage ±5% (The allowable operating range is the rated voltage ±10%)
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Maximum load capacity
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11.5kVA (15.8kVA when equipped with air compressor)
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Maximum current
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32.0A (45.6A when equipped with air compressor)
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Leakage breaker capacity
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40A (50A when equipped with air compressor)
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Compressed air
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Discharged air flow
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160 L/min or highe (atmospheric pressure) Oil-free
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Control pressure
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0.6 to 0.9MPa
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Connection tube outer diameter
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φ10mm
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Exhaust
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Exhaust duct diameter
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φ100mm (Flange diameter φ150mm)
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Discharge air volume
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Max. 120 m³/h or higher
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Construction requirements
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Constructed with metal duct.
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Total pressure loss of exhaust duct at 100 Pa or lower.
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Supply water
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Quality
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Pure water (Quality equivalent to A1 water specified in JIS K0557)
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Maximum water supply rate
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20L (manual supply)
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Natural drainage pipe
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Indirect drain VP30 1 units
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Floor load capacity
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350kg/m²
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350kg/m²
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*1 Measurement method complies with Japan Testing Machinery Association (JTM). However, the calculation method is half the maximum value minus the minimum value when stable.
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This is the measured performance at the control point after stable operation for 30 minutes with an ambient temperature of +5 to +32°C and no load.
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The allowable voltage fluctuation is within ±5% of the rated voltage, and the allowable frequency fluctuation is within ±1% of the rated frequency.
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TVOC concentration of installation space (supply air) must be less than 300 μg/m³, and there must not be a significant fluctuation.
