Home Paramters pH PH850-HF Portable pH Meter for Solutions containing Strong Acid or Hydrofluoric Acid

PH850-HF Portable pH Meter for Solutions containing Strong Acid or Hydrofluoric Acid

SKU: 28APE190073 / AI5529 Categories: , , ,

Description

 

The Apera Instruments PH850-HF Portable pH Meter is designed for measuring solutions containing strong acid, solutions containing hydrofluoric acid, and storage battery solutions. The equipped Swiss LabSen® 831 3-in-1 Glass pH/Temperature Electrode adopts a special HF glass membrane, which is resistant to HF corrosion and is capable of measuring solution containing HF for about 1000times. (test condition: 25, 1% HF concentration, test period 1 minute)

It’s also working well in high-temperature samples (up to 100˚C/212°F). The unique LabSen blue hemispheric glass membrane has a faster response rate, better repeatability, and built tough – highly resistant to general impact (totally differentiates from the fragile conventional glass bulb membrane).

This PH850-HF Portable pH Meter has a ±0.01 pH accuracy in a range of 0-14 pH, and Temperature Range: 0 to 100°C(32 to 212°F), Auto Calibration with auto recognition of up to 12 kinds of buffer solutions, Auto. Temp. Compensation, and supports stable reading/auto-hold display mode. The meter’s digital filter technology improves response time and accuracy.

Intelligent Functions: Smart Self Diagnosis reminds of out-of-range measurement, incorrect calibration, and electrode invalidation. Other functions include auto. calibration, auto. lock, easy parameter setting, pH electrode’s slope display,auto. power off, etc.

Reliable Structure Design: foldable stand allows use as a benchtop meter; soft silicone case gives you a nice firm grip; connector protection cap, IP57 waterproofrating; Powered by 3 AA batteries. The meter is RoHS and CE certified and comes with a 2-year warranty (6 months for the electrode).

  • Equipped with the Swiss LabSen® 831 pHElectrode and MP500 Temperature probe, designed for measuring solutions containing strong acid, solutions containing hydrofluoric acid, and storage battery solutions.
  • Long service life, able to measure solution containing HF for about 1000 times. (test condition: 25, 1% HF concentration, test period 1 minute)
  • Intelligent Functions: Self-Diagnosis of out-of-range value and electrode invalidation, auto. calibration, electrode slope display, Auto. power-off, easy parameter setting
  • Ragged Structure Design: IP57 waterproof rating; Soft silicon case gives you a firm and comfortable grip
  • Powered by AAA batteries; the foldable standalso allows use as a benchtop meter

Additional information

Parameter

Specifications

 

pH Measuring Range 0 to 14.00 pH
pH-Resolution 0.1/0.01 pH
pH Accuracy ±0.01 pH ±1 digit
Calibration Automatic 1- to 3-Point-Calibration
Electrode Connection BNC
Temperature Compensation 0 to 100 °C (automatic or manual)
mV Measuring Range ±1000 mV
mV Resolution 1 mV
mV Accuracy ± 0.2 % F.S. ± 1 digit
Temperature Measuring Range 0 to 100 °C
Temperature Resolution 0.1 °C
Temperatur Accuracy ±0.5 °C ±1 digit
Power Supply 3 x AA Batteries
IP Rating IP57
Dimensions 88 × 179 × 33 mm ( 330 × 270 × 82 mm with Carrying Case)
Weight 313 g ( 1.3 Kg with Carrying Case)

 

Delivery

 

Complete test kit:

  • PH850 pH-Meter
  • LanSen® 831 pH Electrode
  • Calibration solution (pH 7.00/ pH 4.00) each 50ml
  • Carrying case
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