Built-in Chilled Mirror Reference Hygrometer
Made in United Kingdom. brand Michell, model OptiCal
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE. Delivery to other countries (Europe, North and South America, Asia, Africa) is discussed individually.
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Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries
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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.
Applications
| 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) (lowest T set point = 10°C (18°F) below ambient) |
| Accuracy | ±0.1°C (±0.18°F) |
| Stability | ±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 Temperature: ±0.2°C (±0.36°F) Temperature: ±0.1°C (±0.18°F) |
| Measurement Units | Dew Point Temperature: (°C/°F), % RH Temperature: (°C/°F), g/m³, g/kg, water activity (aW) |
| Outputs | Analog: 4-20 mA or 0-20 mA over user-settable output Accuracy: ±0.2°C (±0.36°F) Digital: RS232 @ 9600 baud rate Alarm: 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 | 2000 cm³ (112.1 in³) |
| Chamber Dimensions | 105 x 105 x 160 mm (4.13 x 4.13 x 6.3″) (w x h x d) |
| Instrument Dimensions | 290 x 520 x 420 mm (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 VA |
| Weight | 20 kg (44 lbs) |
You can request the necessary certificates, documentation, instructions and user guide for Michell OptiCal using the special form.
You can buy Michell OptiCal in UAE at a price starting from По запросу $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email rop@texairmeasure.ae. Michell OptiCal price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
See also: Humidity and Temperature Calibration
