VOC Emission Test Chamber
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產(chǎn)品名稱: VOC Emission Test Chamber
產(chǎn)品型號:
產(chǎn)品展商: Lab Companion
產(chǎn)品文檔: 無相關(guān)文檔
簡單介紹
VOC Emission Test Chamber
VOC Emission Test Chamber
的詳細(xì)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 locations)
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Latch lock (16 locations)
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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 locations), 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.