Description
Overview
GAOTek Digital manometer with USB interface measures pressure up to 10PSI with built-in low range and high range error indicator.
Key Features
- Economy portable dissolved oxygen meter is equipped with a large LCD display.
- 1 or 2 points calibration using the air-saturated water and zero oxygen solution.
- Manual salinity and barometric pressure compensation improve the measurement accuracy.
- Automatic Temperature Compensation ensures accurate reading over the entire range.
- Data Hold function freezes measured value for easy viewing and recording.
- Help message as a operational guide that helps user quickly begin using the meter.
- Expanded memory stores and recalls up to 48 readings.
- Built-in real-time clock stamps stored data to meet GLP standard.
- Stored data can be transferred into computer by USB communication interface.
Technical Specifications
| Dissolved Oxygen | ||
| Range | 0.0~20.0mg/L (or ppm) | |
| Accuracy | ±0.5mg/L | |
| Resolution | 0.1mg/L | |
| % Saturation of Oxygen | ||
| Range | 0.0~200.0% | |
| Accuracy | ±10% F.S | |
| Resolution | 0.1% | |
| Others | ||
| Calibration Points | 1 or 2 points | |
| Temperature Compensation | 0~40°C, 32~104°F | |
| Barometric Pressure Correction | 60.0~112.5kPa, 450~850mmHg | |
| Salinity Correction | 0~35g/L | |
| Hold Function | Manual | |
| Memory | Stores up to 48 data sets | |
| Output | USB Communication Interface | |
| Sensor Type | DO100 Polarographic DO Probe | |
| Power Requirements | 1×9V/800mA Battery | |
| Battery Life | Approximately 150 hours | |
| Dimensions | 7.28in x 3.46in x 1.26in
(185(L)×88(W)×32(H)mm) |
|
| Weight | 0.66lbs (300g) |