เครื่องวัดความหวาน HI 96832 Digital Refractometer for Propylene Glycol Analysis
รายละเอียดสินค้า เครื่องวัดความหวาน HI 96832 Digital Refractometer for Propylene Glycol Analysis
- The dual-level LCD displays measurement and temperature readings simultaneously
- Automatic Temperature Compensation for accurate measurements
- Easy measurement; place a few drops of the sample in the well and press the READ key
- BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings.
- IP65 water protection; built to perform under harsh laboratory and field conditions.
- Quick, accurate results, readings are displayed in approximately 1.5 seconds.
- Single point calibration with distilled or deionized water
- Small sample size, can be as small as 2 metric drops.
- Automatic shut-off after three minutes of non-use
- Stainless steel sample well, easy to clean and corrosion resistant
- ABS thermoplastic casing
The HI 96832 Propylene Glycol Digital Refractometer is a rugged, portable, water resistant device that utilizes the measurement of refractive index to determine the percent volume and freezing point of propylene glycol based solutions.
This digital refractometer eliminates the uncertainty associated with mechanical refractometers. HI 96832 samples are measured after a simple user calibration with distilled or deionized water. Within seconds, the refractive index and temperature are measured and converted into one of two measurement units; % volume or freezing point. This meter uses internationally recognized references for unit conversion and temperature compensation for glycol solutions (e.g. CRC Handbook of Chemistry and Physics, 87th Edition).
Order Information:
HI 96832 is supplied with battery and instruction manual.
| Range | % Volume | 0 to 100 % |
| Freezing Point | 0 to -51 °C (32 to -59.8 °F) | |
| Temperature | 0 to 80 °C (32 to 176 °F) | |
| Resolution | % Volume | 0.1 % |
| Freezing Point | 0.1 °C (0.1 °F) | |
| Temperature | 0.1 °C (0.1 °F) | |
| Accuracy (@20°C) | % Volume | ±0.2 % |
| Freezing Point | ±0.5 °C (±1.0 °F) | |
| Temperature | ±0.3 °C (±0.5 °F) | |
|
Temperature Compensation |
automatic between 10 and 40°C (50 to 104°F) | |
| Measurement Time | approximately 1.5 seconds | |
|
Minimum Sample Volume |
100 µL (to cover prism totally) | |
| Light Source | yellow LED | |
| Sample Cell | stainless steel ring and flint glass prism | |
| Auto-off | after three minutes of non-use | |
| Enclosure Rating | IP 65 | |
|
Battery Type / Battery Life |
9V / approximately 5000 readings | |
|
Dimensions / Weight |
192 x 104 x 69 mm (7.6 x 4.1 x 2.7”) / 420 g (14.8 oz.) |
