Description
Microprocessor pH-EC Meter – 1611 Electronics India
Features
- 128 x 64 dots Graphical LCD Display
- pH, EC & Temperature Measurements
- Auto Temperature Compensation
- Auto Buffer Recognition in pH Mode
- Auto Ranging Facility in EC Mode
- Programmable Ref. Temp & Temp. Coeff in EC Mode
- 1000 Samples Storage Facility
- Printer Attachment Facility
Microprocessor Based pH-EC Meter model 1611 is a solid state instrument designed for precise pH, EC and Temperature measurements. The instrument uses the latest microprocessor technology and advanced engineering techniques so as to give enchanced accuracy and reproducibility. The system has user friendly prompts, which guide you throughout the measurement process.
The instrument has 8 soft touch membrane type keys for ease of operation. It has the storage facility for 1000 samples, which are retained in the memory even when the system is switched Off. Provision has also been made for attachment of any dot matrix/thermal printer with serial RS232 interface so that any of the stored result can be printed.
The instrument is extremely useful for chemical & pharmaceutical industry, agriculture and soil laboratories, swimming pools, water quality control in boiler feed water, water works department, fertilizer plants, petroleum refineries, breweries, water purification plants etc.
Specifications
| PARAMETER | pH | CONDUCTIVIITY | TEMPERATURE |
| Range Selection | – | Automatic | – |
| Range | -2.00 to 20.00 pH | 0 – 20, 0 – 200 µS,
0 – 2, 0 – 20, 0 – 200 mS |
-5 – 110 oC |
| Accuracy | ±0.01 pH,
±1 Digit |
±0.5% FS,
±1 Digit |
±0.1 °C |
| Resolution | 0.01 pH | 0.01 µS | 0.1 °C |
| Auto Buffer Recognition | 4.00, 7.00 &
9.20 pH |
– | – |
| Cell constant | – | Adjustable
(0.05 – 10.5) |
– |
| Temperature compensation | Auto/Manual
(0 – 100°C) |
Auto/Manual
(0 – 50 °C) |
– |
| Temperature Coefficient | – | Adjustable
(0.1 – 4.0%) |
– |
| Display | 128 x 64 dots Graphical LCD Display | ||
| Key board | 8 Keys, Soft Touch Membrane Type | ||
| Printer Interface | Through RS 232 for serial printer using Dot Matrix Printer/Thermal Printer | ||
| Storage | Upto 1000 Samples | ||
| Power | 12V DC using 230±10% AC Adaptor | ||
| Dimensions (L x B x H) | 270 x 202 x 80 (LxBxH) | ||
| Weight | 0.8 Kg (Approx.) | ||
| Accessories | pH Combination Electrode, pH Buffer Tablets (4.00 & 7.00 pH), Conductivity Cell, Temperature Probe, Electrode Stand,
12V Adaptor, Operation Manual and Dust Cover |
||
Note : Specifications are subject to change due to continuous improvements.
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