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Model | BK-900 |
pH Range | -2.000~20.000pH |
pH Accuracy | ±0.002pH |
Resolution | 0.001, 0.01, 0.1pH, selectable |
Calibration Points | Up to 5 points |
Calibration Solutions | USA(pH1.68/4.01/7.00/10.01/12.45), NIST(pH1.68/4.01/6.86/9.18/12.45), DIN(pH1.09/4.65/6.79/9.23/12.75 |
IonConcentrationRange | 0.001~19999ppm, mg/L, mol/L (Depending on measuring range of Ion selective Electrode) |
Ion Concentration Accuracy | ±0.5% Full Scale (Monovalent), ±1% Full Scale (Divalent) |
Calibration Points | 2 to 5 points |
Calibration Solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mol/L, mg/L |
mV Range | -1999.9~1999.9mV |
mV Accuracy | ±0.2mV |
Resolution | 0.1, 1mV, selectable |
ConductivityRange | 0~20mS/cm (Max.200mS/cm) |
Conductivity Accuracy | ±0.5% Full Scale |
Calibration Points | Up to 5 points |
Calibration Solutions | 10uS/cm, 84uS/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm |
TDSRange | 0~10ppt (Max. 20ppt, Depending on factor setting) |
TDS Accuracy | ±1% Full Scale |
TDS Factor | 0.1~1.0 (Default 0.5) |
SalinityRange | 0~10ppt (Max.80ppt) |
Salinity Accuracy | ±1% Full Scale |
Salinity Measurement Modes | Practical Salinity (PSU) or Seawater Measurement Standard (ppt) |
ResistivityRange | 0~100MΩ |
Resistivity Accuracy | ±1% Full Scale |
Resolution | 0.001, 0.01, 0.1, 1, Automatic |
Temperature Coefficient | 0.0~10.0% per °C |
Compensation Modes | Linear or Pure Water |
Cell Constant | K=0.1, 1, 10, selectable |
Normalization Temperature | 20°C or 25°C |
DissolvedOxygenRange | 0.00~20.00mg/L or ppm |
Resolution | 0.01, 0.1mg/L, selectable |
Dissolved Oxygen Accuracy | ±0.2mg/L (Calibration and measurement under the conditions of same temperature) |
% Saturation of Oxygen | 0.0~200.0% |
Accuracy | ±2.0% |
Salinity Correction | 0~50g/L |
Pressure Correction | 60.0~112.5kPa, 450~850mmHg |
TemperatureRange | 0~105°C, 32~221°F |
Temperature Accuracy | ±0.5°C, ±0.9°F |
Temperature Calibration | Manual |
Temperature Compensation | 0~100°C, 32~212°F, Automatic or Manual; DO Mode: 0~50°C, 32~122°F, Automatic |
Auto-Off | Manual or Automatic (10, 20, 30 minutes after last key pressed, selectable) |
Hold Function | Manual or Automatic |
Stability Conditions | Low or High, selectable |
Calibration due reminder | 0 to 30 days |
Reset Function | Yes |
Memory | 500 data sets with Date/Time stamping |
Output | USB Communication Interface |
Connector | BNC and 6-pin connector |
Power Requirements | DC5V, using AC adapters, 220VAC/50Hz |
LCD Display | Custom dual-display LCD (130×110mm) |
Dimensions | 210(L)×188(W)×60(H)mm |
Weight | 1.2kg |
Contact us:Ken Wang
BIOBASE Group
Email: sales74(@)biobase.cc
Tel: +86-15552872107
Hope to cooperate with you.
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