PH8500-PW pH meter for pure water with GLP memory function and data output

606.90 

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The PH8500-PW from Apera Instruments is a handy and easy-to-use meter for the determination of pH, ORP (electrode sold separately e.g. 301Pt-C) and temperature. It is specifically designed for fast, easy and accurate pH measurement of low ion concentration solutions such as pure, distilled or deionized water. The included LabSen® 803 pH electrode features a unique L-type glass membrane and a movable sleeve that allows the infiltration rate of the electrolyte to be adjusted. It has an integrated temperature sensor, which enables automatic temperature compensation (ATC). The PH8500-PW is protected by a silicone cover and is waterproof and dustproof (IP57), making it particularly well suited for field use, even in harsh environments. Furthermore, the meter has a memory function and GLP data management with storage space for up to 500 memory groups. It can be connected to a PC or laptop via USB to either read out the memory groups or perform real-time storage.

  • Equipped with the LabSen® 803 pH/temp. electrode for pure water or distilled/deionized water
  • Silicone case provides safe & firm grip and protects from shocks
  • Waterproof and dustproof (IP57) for use in harsh environments
  • Fold-out stand for convenient indoor operation
  • Quick and easy 1- to 3-point calibration
  • Large, illuminated LCD simultaneously displays conductivity value and temperature, as well as additional measurement and calibration information
  • GLP data management (500 memory groups) with data output via USB, also with real-time storage function
  • Self-diagnosis supports calibration or troubleshooting

The meter is RoHS and EC certified and has a 3 year warranty (6 months on the electrode).

Weight 1.8 kg
Dimensions 36 × 27 × 8 cm

Electrode

LabSen electrochemical sensors are premium pH electrodes with manufacturing technology and key components from Switzerland. The LabSen 803 pH electrode is suitable for measuring pure water such as drinking water, distilled water, etc.

This electrode has the following properties:

  • Impact resistant diaphragm, there is no risk of electrode rupture during normal use.
  • Movable sleeve that can adjust the infiltration rate of the electrolyte.
  • Blue gel electrolyte, does not flow and does not cause air bubbles.
  • The silver ion trap reference prevents contamination of the diaphragm when the test sample contains sulfides and proteins, which helps to improve the stability and lifetime of the electrode.
  • Faster thermally conductive pH/temp. combination structure (Swiss patent, no. 699927), increases the detection speed by 40%, see Fig. 2.
Measuring range (0 ~ 11) pH Electrolyte 3M KCl
Recommended operating temperature (0 ~ 80) °C Storage solution 3M KCl
Shank material lead-free glass Temp. sensor NTC 30kΩ
Diaphragm type L Electrode dimension (Ø12×130) mm
Diaphragm resistance <50MΩ Connection BNC/RCA
Reference system Silver ion trap cable Ø5×1m
Diaphragm Movable sleeve

 

Technical Specifications

pH Measuring range -2.00 to 16.00 pH
Resolution 0.1/0.01 pH
Accuracy ±0.01 pH ±1 digit
Temperature compensation 0 to 100 °C (automatic or manual)
Calibration 1- to 3-point, automatic
mV Measuring range ±2000 mV
Resolution 0.1/1 mV
Accuracy ±0.1% F.S ±1 digit
temperature Measuring range 0 to 100 °C
Resolution 0,1 °C
Accuracy ±0.5 °C ±1 digit
Other Data storage 500 data records
Data content Numbering, date, time,

measured value, unit, temperature

interface USB
Power supply 3 x AA batteries / DC 5V (USB port)
Enclosure protection class IP57
Electrode connections BNC (pH/ ORP), 8-pin (conductivity),

RCA (temperature)

Dimensions / Weight 88x170x33 mm / 313g

with case: 360x270x76 mm / 1.6 kg

scope of delivery

A complete set contains:

  • PH8500 pH meter
  • LabSen® 803 pH electrode
  • Calibration solution (pH 4.00, pH 7.00, pH 10.01) 50ml each
  • USB cable
  • USB stick with PC-Link software
  • Screwdriver
  • manual
  • Carrying case

manual

German PH8500 DE Apera LabSen803 DE
English PH8500 EN Apera LabSen803 EN

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