제품소개 Products


노점센서 습도발생장치 모델명: OptiCal
► Simple operation and maintenance
► Easy calibration of relative humidity sensors
► Excellent chamber stability and uniformity
► Manual control or optional straightforward automated set point programming
► Humidity and temperature-controlled chamber
► Generate 10 to 90% RH over +10 to +50°C temperature
► Built in precision chilled mirror reference instrument
► Transportable to allow on-site calibrations
제품 카달로그
견적문의
The OptiCal is a premium, self-contained calibrator for humidity sensors.
It features an integrated chilled-mirror reference which enables the operator to perform calibrations that are traceable to national standards.
The calibration chamber accommodates up to 5 probes or sensors of any brand or model.
The chamber is insulated, and temperature controlled for maximum stability and minimum temperature gradients.
Humidity | |
Generated Range | 10 - 90% RH |
Control Element Accuracy | ≤ ±1% RH (10-70% RH) ≤ ±1.5% RH (70-90% RH) |
Stability | ±0.2% RH (20-80% RH) |
Temperature | |
Generated Range | +10 to +50°C (+50 to +122°F) |
Accuracy | ±0.1°C (±0.18°F) |
Accuracy | ±0.1°C (±0.18°F) |
Chamber | |
Ramp Rate | +20 to +40°C (+68 to +104°F): 1.5°C / minute (2.7°F / minute) +40 to +20°C (+104 to +68°F): 0.7°C / minute (1.2°F / minute) |
Control Element | Removable relative humidity sensor |
Reference | |
Accuracy | Dew Point: ±0.2°C (±0.36°F) Temperature: ±0.1°C (±0.18°F) |
Measurement Units | Dew Point: (°C/°F), % RH Temperature: (°C/°F), gm-3, gkg-1, water activity (aW) |
Outputs | Analog: 4-20 mA or 0-20 mA over user-settable output Accuracy: ±0.2°C (±3.6°F) Digital: 500 Ω maximum load resistance Alarm: RS232 @ 9600 baud rate Volt free contact, 30 V, 100 mA maximum |
General | |
Probe Ports | Up to 5 - sensor body diameters 5 to 25mm (0.2 to 0.98") accommodated by port adapters |
Chamber Volume | 2000cm3 (112.1in3) |
Chamber Dimensions | 105 x 105 x 160mm (4.13 x 4.13 x 6.3") (h x w x d) |
Instrument Dimensions | 290 x 520 x 420mm (11.4 x 20.5 x 16.5") (h x w x d) |
Set-point Resolution | 0.1 for humidity and temperature |
Displays | 2 line Vacuum Fluorescent Display |
Supply | 85 to 264 V AC, 47/63 Hz, 150 V A |
Weight | 20kg (44lbs) |