Made in Adwa Instrument - Hungary
AD8000 is a microprocessor-based pH, ORP, conductivity, TDS and temperature bench meter. Relative mV feature is also provided. The autoranging feature of the Conductivity and TDS ranges automatically sets the instrument to the scale with the highest resolution.
pH measurements are compensated for temperature effect automatically (ATC) using AD7662 temperature probe, while the EC readings can be compensated automatically (ATC) using the conductivity probe with built-in temperature sensor or manually (MTC). It is also possible to disable the temperature compensation and measure the actual conductivity.
The temperature coefficient is user selectable. The pH calibration can be performed at 1, 2 or 3 points with five memorized buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01). In addition, AD8000 is provided with calibration timeout alarm, GLP feature to view last calibration data and automatic HOLD feature to freeze the first stable reading on the LCD.
Supplied complete with AD1131B refillable pH electrode with glass body with BNC connector and 1 m cable, AD76309 conductivity probe with built-in temperature sensor and 1 m cable, AD7662 stainless steel temperature probe with 1 m cable, pH 4.01 and pH 7.01 calibration buffers (20 ml sachet each), EC calibration solutions at 1413 μS/cm and 12.88 mS/cm (20 ml sachet each), 12 Vdc power adapter and user manual.
Specifications
| Range | PH | -2.00 to 16.00 C /-2.000 to 16.000 | ||||||
| ORP | ±699.9 mV / ±2000 mV | |||||||
| COND | 0.00 to 19.99 μS/cm; 0.00 to 9.99 ppm | |||||||
| 20.0 to 199.9 μS/ cm; 10.0 to 99.9 ppm | ||||||||
| 200 to 1999 μS/cm; 100 to 999 ppm | ||||||||
| TDS | 2.00 to 19.99 mS/cm; 1.00 to 9.99 ppt | |||||||
| 20.0 to 199.9 mS/cm; 10.0 to 99.9 ppt | ||||||||
| Temperature | PH | -9.9 to 120.0°C | ||||||
| COND | 0.0 to 100.0°C | |||||||
| Resolution | PH | 0.01 pH / 0.001 | ||||||
| ORP | 0.1 mV (±699.9 mV) / 1 mV (±2000 mV) | |||||||
| COND | 0.01, 0.1, 1 μS/cm; ppm | |||||||
| TDS | 0.01, 0.1 mS/cm; ppt | |||||||
| Temp | 0.1°C | |||||||
| Accuracy @ 25oC | PH | ± 0.01 pH / ± 0.002 | ||||||
| ORP | ± 0.2 mV up to ± 699.9 mV | |||||||
| ± 1 mV up to ± 2000 mV | ||||||||
| COND/TDS | ± 1% f.s | |||||||
| Temp | ± 0.5°C | |||||||
| Relative mV offset range | ± 2000 mV | |||||||
| pH Calibration | Up to 3-point calibration, | |||||||
| 5 buffer available (4.01, 6.86, 7.01, 9.18, 10.01 pH) | ||||||||
| EC Calibration | Offset at 0.00 μS/cm; Slope at 1 point with 6 memorized values | |||||||
| (84.0, 1413 μS/cm; 5.00, 12.88, 80.0, 111.8 mS/cm) or with custom value | ||||||||
| Temperature Compensation | Automatic or manual | |||||||
| -9.9 to 120.0°C (pH range) B30:C310.0 to 100.0°C (EC range) | ||||||||
| Temperature Coefficient (EC) | 0.00 to 10.00%/°C (default: 1.90%/°C) | |||||||
| TDS Factor | Selectable from 0.40 to 1.00 (default value: 0.50) | |||||||
| Sensors | PH | AD1131B | ||||||
| EC | AD76309 with built-in temperature sensor | |||||||
| Power supply | 12 Vdc power adapter | |||||||
| Dimenions | 230 x 180 x 50 mm | |||||||
| Weight | 1800 g | |||||||
| Environment | 0 to 50°C RH max. 95% non-condensing | |||||||
PT OCTA PRIMA LESTARI
Rukan Mitra Matraman Blok B-12 , Jl. Matraman Raya No. 148 Jakarta 13150
Tlp : 021 - 85918155 - 22856863 , 85918154 - 8512595 & 85902391
email : sales@octaprimalestari.com
