图片名称

PH400F pH Meter

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  • PH400F(2025).jpg

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Features

GENERAL FEATURES

  • High resolution LCD display, 7.0 inches.
  • Multi-reading feature allows auto-read, timed-read and continuous-read. 
  • Automatic/Manual temperature compensation ensures accurate results. 
  • Auto-hold feature senses and locks the measurement endpoint.
  • Data Storage 500 sets (GLP-compliant).
  • Support for USB or RS-232 communication.
  • Reset feature automatically resumes all settings back to factory default options.
  • IP54 waterproof.
  • 1-5 points calibration with Standard Recognition.
  • Selectable pH buffer groups, including NIST, DIN, GB, USA, MERK, GOST. 
  • Automatic electrode diagnosis with pH slope and offset display.

Includes

  • E-301-QC 3 in 1 pH composite electrode
  • NIST pH standard solution(4.01, 7.00, 10.01) ，50ml/vial
  • REX-5 electrode stand

Specifications

Model

PH400F

Parameters

pH/Temp.(mV)

pH

Range

-2.000~20.000 pH

Resolution

0.1, 0.01, 0.001pH

Accuracy

±0.002 pH

Calibration Points

Up to 5

Standard Customization

Yes

Standard Recognition

NIST, GB, DIN, USA and MERK buffers

mV

Range

-2000.00~2000.00 mV

Resolution

0.1, 0.01 mV

Accuracy

±0.1 mV or ±0.03%

Temperature

Range

(-10.0～135.0)℃, (14.0~275.0)ºF

Unit

ºC,ºF

Resolution

0.1

Accuracy

±0.1ºC

Measurement

Reading Mode

Auto Read (Fast, Medium, Slow), Timed, Continuous

Reading Prompts

Reading, Stable, Locked

Temp. Compensation

ATC, MTC

Data management

Data Storage

500 results each

GLP Features

Yes

Inputs

pH Electrode

BNC(Q9)

Temp. Probe

4-pin aviation connector

Outputs

USB

PC

RS 232

printer

Display options

Backlight

Yes

Auto Shutdown

1~60 min, off

IP Rating

IP54

Date and Time

Yes

General

Power

AC Adapter, 100~240V AC input, DC20V output

Dimensions

242×195× 68 mm

Net Weight

900g (1.98 lb.)

Dimensions (Carton)

370×305×330 mm

Shipping Weight

3 kg