pH Meter PCE-PH 228LIQ

Order no.: PCE-PH 228LIQ
GTIN (EAN): 4250348735379
£ 608.00
£ 729.60
price ex. (VAT / delivery)
:
4250348735379
PCE-PH 228LIQ
Delivery time: 1-2 working days

Description

pH Meter with GLP data management / high accuracy ±0.002 pH + 2 digits / data logger / user with password protection / incl. electrode / rechargeable battery operation

The pH Meter stands for precision, user-friendliness and GLP conformity (Good Laboratory Practice). With a high-resolution LCD screen, the pH Meter provides a clear and concise display of the measured values. GLP compliance is guaranteed by automatic data recording and traceable documentation. It is possible to measure pH or redox values and temperature with external sensors.

A permanent measurement verification (PMV) shows the user where the measured value is within the calibration range by means of a coloured bar in order to classify whether the measurement is within the correct range.
The graphically guided calibration makes the process simple and user-friendly. User and sample management allow easy navigation and setting of measurement parameters on the pH meter. Sample information can be saved to facilitate the management and identification of measurements. A large internal data memory saves extensive records without the need for external storage. Our pH Meter is equipped with a USB-C port for fast data transfer and charging. A powerful rechargeable LiPo battery enables hours of measurements before it needs to be recharged.

Overall, this pH Meter represents a significant step in the development of handheld and laboratory instruments. The high accuracy of ±0.002 pH + 2 digits, graphically guided calibration, GLP compliance, user and sample management and data storage make it an indispensable tool for scientists, researchers and laboratory technicians who rely on precise pH measurements. It does not only improve the accuracy and efficiency of experiments but also facilitates everyday work in industry, quality assurance and the laboratory.


Highlights

- fast, precise pH and temperature measurement
- redox measurement (with optional electrode)
- GLP data management
- simple 2, 3, 4 and 5-point calibration
- calibration reminder
- permanent measurement verification (PMV)
- graphical display of measurement progress
- data logger

Specification

pH 
Measurement range up to  -2 ... +20 pH
Resolution  0,001 pH
Accuracy  ±0.002 pH +2 digits
  
Electrode 
Designation  PCE-PH-LIQ
Measurement range up to  0 ... 14 pH
Temperature range  0 ... 80 °C
Application  Blood, beer, dairy products
Reference electrolyte  AgCl
Shank material  Glass
Shank length  165 mm
Shaft length additional information  upper shaft length: 75 mm, diameter: 12 mm
lower shaft length: 90 mm, diameter: 4 mm
Shank diameter  4,3 mm
Cable length  1 m
  
Redox 
Measurement range up to  -2000 ... +2000 mV
Resolution  1 mV
Accuracy  ±2 mV
  
Temperature sensor 
Measurement range up to  -20 ... +100 °C
Resolution  0,1 °C
Accuracy  ±0.5 °C (@ 20 °C)
  
General technical data 
Measuring functions  MIN, MAX
Display type  LCD with backlight
Display size  2,8 Inch
Storage medium  Internal memory
Storage capacity  32 GB
Memory capacity (additional information)  100 recordings with a maximum of 100,000 data points per recording
Storage interval from  1 s
Storage interval to  12 h
Interface  USB-C
Number of calibration points  5
Menu language  Turkish, English, Polish, Spanish, German, Chinese, Russian, Japanese, French, Danish, Italian, Dutch, Portuguese
Protection class (device)  IP52
Power supply  5 V DC, 500 mA
(Rechargeable) battery  1 x 3,7 V LP785060 , Lithium polymer battery
Capacity  2500 mAh
Operating conditions  -20 ... 65 °C , 10 ... 95 % RH
Storage conditions  -20 ... 65 °C , 10 ... 95 % RH
Dimensions ( L x W x H )  178 x 85 x 32 mm
Weight  252 g

Delivery Scope

1 x pH Meter PCE-PH 228LIQ
1 x pH electrode PCE-PH-LIQ
1 x temperature sensor
1 x service bag
1 x USB-C cable
1 x quick start guide