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Balun Technology Co., Ltd
Catalog excerpts
Model BL762 Humidity Calibration Chamber SPECIFICATION The BL762 humidity generator and calibrator is a vertical temperature and humidity generator that supports large calibration equipment. This unit features a temperaturecontrolled door, which is designed to maintain internal temperature and remain unchanged due to outside ambient temperature changes. The chamber temperature is controlled by a Peltier heat pump arrangement for maximum stability and minimum temperature gradient. The saturator assembly can be filled easily and can be recycled by heating when required. FEATURES 5-95%RH humidity @ 20℃ Dew point is low to -60℃ DP. Stability is ±0.1%RH and ± 0.02℃ Uniformity is ±0.2%RH and ± 0.1℃ Rapid humidity and temperature stabilization time, much faster than traditional two-pressure generator. 125L effective work volume Touch screen operation Working principle: auto mixing of dry and wet air Humidity range: 5…95%RH ( ≥ 20℃) Temperature range: -5…65℃ (-30…+80℃ is option) Humidity stability: ±0.1%RH Temperature stability: ±0.02℃ Humidity uniformity: ±0.2%RH Temperature uniformity: ±0.1℃ Humidity ramp/soak changes: <5 minutes for 20% RH Temperature changes: 0.1℃/ minute Humidity resolution: 0.1%RH Temperature resolution: 0.01℃ Request water: distilled water Desiccant type: Molecular Sieve Chamber dimension: 500 x 500 x 600mm Effective volume: 125L Power supply: 220VAC 50Hz Power consume: 10KW Dimension (W*D*H): 1050 x 1500 x 1800mm Weight: 350kg Operation environment: 10°C to 35°C, < 80%RH BL765 Humidity generator Air compressor Heatless regeneration adsorption compressor Overflow pipe Funnel Rubber stopper Test frame User manual Warranty Certificate OPTIONAL ACCESSORIES AND SERVICES ISO17025 accredited calibration (P/N: CAL-762) BL783 chilled mirror hygrometer BL784 chilled mirror dew point meter Humidity calibration laboratory Humidity test workshops BL762-65: Humidity chamber with -5 to 65°C BL762-80: Humidity chamber with -30 to 80°C
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