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We are leaders in the market for providing best range of SI-156 Water & Soil Analysis Kit and SI-158 Water & Soil Analysis Kit
Specification
| Parameter | Specification |
|---|---|
| pH Range | 0 to 14 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| Temperature Compensation (pH) | ATC / MTC (Manual) |
| Temperature | |
| Parameter | Specification |
| Range | 0 to 100°C |
| Resolution | 0.1°C |
| Accuracy | ±0.3°C |
| Sensor | Pt-100 / Sensor Type TDS |
| TDS / Conductivity | |
| Parameter | Specification |
| Range (TDS) | 0 to 20000 µS |
| Resolution | 1 µS |
| Accuracy | ±0.5% FS |
| Cell Constant | 1.0 (Adjustable) |
| Range (Conductivity – EC) | Specification |
| Range | 0 to 10 mS |
| Resolution | 0.01 mS |
| Accuracy | ±0.5% FS |
| ORP (mV) | |
| Parameter | Specification |
| Range | 0 to 199.9 mV or ±1999 mV |
| Resolution | 0.1 mV / 1 mV |
| Accuracy | ±0.2% FS |
| Cell Constant Range | 0.01 to 100 (Adjustable) |
| Temperature Compensation | Automatic / Manual |
| Temperature Sensor | Pt-100 |
| Dissolved Oxygen (DO) | |
| Parameter | Specification |
| Range | 0 to 20 ppm |
| Resolution | 0.01 ppm |
| Accuracy | ±0.5% FS |
| Range Selection | Auto / Manual |
Features :
16x2 alpha numeric backlit LCD display
Temperature and parameter display simultaneously
Real time display in 24 hour format
Simple menu driven controls using soft keys
Storage upto 1000 samples
230 V + 10% 50 Hz with inbuilt 12V rechargeable battery
Serial RS-232 and parallel centronics computer interface
Specification
| SI-158 | pH | Conductivity | TDS | DO | mV/ORP | Salinity | Temperature |
|---|---|---|---|---|---|---|---|
| Range | 0 to 14 pH | 0.00 µS/cm to 1000 mS/cm in 6 Auto Ranges |
0.00 ppm to 200 ppt in 5 Auto ranges | 0 to 20 ppm | -1999 to +1999 mV | 0 tp 50 ppt | -20 °C to 200°C |
| Resolution | 0.01 pH | 0.01, 0.1,1 µS/cm or mS/cm as per range | 0.01, 0.1, 1 ppm or ppt as per range | 0.1 ppm | 1 mV | 0.2 ppt | 0.1 °C |
| Accuracy | +0.01 pH | +0.5% | +0.5% | +0.2 ppm +1 digit | +0.2 ppm +1 digit | +0.5% | +0.2% + 1digit |
| Calibration | Auto & Manual | ---- | ---- | Auto & Manual | Auto & Manual | ---- | Manual |
| Temperature Compensation |
0-100 °C (Auto/Manual) | -- | -- | 0-100 °C (Auto/Manual) | 0-100 °C (Auto/Manual) | ---- | ---- |
| Auto Buffer Recognition |
4.00, 7.00 & 9.20 | ---- | ---- | ---- | ---- | ---- | ---- |
| Range Selection | ---- | Automatic | Automatic | ---- | ---- | ---- | ---- |
| Cell Constant Adjustment |
---- | 0.05 to 2.0 (Auto/Manual) | 0.05 to 2.0 (Auto/Manual) | ---- | ---- | ---- | ---- |
| Temperature Coefficient |
---- | 0-4% adjustable | ---- | ---- | ---- | ---- | ---- |
| Salinity Factor | ---- | ---- | ---- | ---- | ---- | ---- | ---- |
| TDS Factor | ---- | ---- | adjustable(0.5 by default) | ---- | ---- | ----- | ---- |
| Salinity Correction | ---- | ---- | ---- | 0 to 20 mg/L | ---- | ----- | ---- |