Description
Overview
GAOTek Gas Moisture Measuring Device is new generation of high-speed chilled mirror dew-point meters for repeatable, fast and accurate moisture content measurements at high temperature and low dew point in the field.
Features
- Chilled Mirror for precise humidity measurement
- High-temp, low dew point design
- Fast cooling with Heat Pipe technology
- 3 min to 5 min for accurate humidity measurement
- Ideal for critical applications
Technical specifications
| Intelligent Response System (Based on DSP) | Offers intelligent responses based on DSP technology |
| Operation Mode | Automatic/Manual/Tracking Mode |
| Measurement Data Types | Ambient Temperature, Atmosphere/Equipment Pressure, Dew Point, Humidity, Density |
| Direct Reading of Dew Point and Humidity Values | Yes |
| Monitoring during Measurement | Supported |
| Automatically Save Data in case of unexpected power failure | Yes |
| Silently Print Data and Trend Graph Fast | Supported |
| Upgrade Software Via USB Memory Stick | Yes |
| Low Sample Flow Warning | Warning for low sample flow |
| Excessive Sample Flow Warning | Warning for excessive sample flow |
| Low Light Intensity Warning | Warning for low light intensity |
| End of Measurement Warning in Automatic mode | Warning for the end of measurement in automatic mode |
| High-speed Data Processing System | DSP-based for rapid data processing. |
| Four-Stage Peltier Thermoelectric Cooler | Achieves ΔT= 224.6 °F (107 °C) for efficient cooling |
| Heat Dissipation System | Utilizes Heat Pipe technology for effective heat removal |
| Heat Transfer Medium | Soft Metal (instead of Thermal Grease) for heat transfer |
| Human Machine Interface | Features an HD Screen and Rotary Photoelectric Encoder |
| Electronic Mass Flow Meter | Provides precise flow measurement. |
| Color LCD with Touchscreen | 3.8 in (96.52 mm) display for user interaction |
| Flash Memory | Optional flash memory for data storage |
| Data Storage Capacity | Can store up to 100 records |
| Printer | Optional thermal printer |
| Powered by Batteries | Battery-powered operation (optional) |
| Measurement Range | -76 dp at 50 °F (10 °C) (Ambient Temperature),-65 dp at 68 °F (20 °C) (Ambient Temperature),-58 dp at 95 °F (35 °C) (Ambient Temperature),-54 dp at 113 °F (45 °C) (Ambient Temperature) |
| Accuracy | 32.18 °F (0.1 °C) |
| Repeatability | <32.18 °F (0.1 °C) |
| Measurement Time | 1.5 minutes to 3 Minutes (Normal mode), 5 minutes to 7 Minutes (Unique Work Mode) |
| Sample Flow Rate | 15 L/H to 60 L/H, generally 25 L/H to 30 L/H |
| Sample Gas Pressure | 145.04 PSI (1 MPa) max |
| Dimensions | Value |
| Temperature Range | 68 °F to 113 °F (-20 °C to 45 °C) |
| Relative Humidity | Max 90% RH |
| Case Dimensions | 9144 in x 3683 in x 9525 in (36 cm x 14.5 cm x 37.5 cm) |
| Weight | 4.5 lb (10 Kg) |