Benchtop pH Meter PH200E (CAT#: STEM-OEM-0273-ZJF)

The PH Series Digital pH Meter is a high-precision instrument designed for laboratory measurement of pH values. Featuring dual functions for both pH and mV measurements, it is equipped with an E201 composite electrode known for its fast response and excellent stability. Widely applied in scientific research, education, agriculture, and other fields, this series ensures reliable and accurate analysis in a broad range of applications.

pH Range: -2.00~18.00 pH
pH Accuracy: ±0.01 pH
pH Resolution: 0.01 pH
Calibration Points: 1~3 points
Standard Recognition: NIST buffers
ORP Range: ±1999.9 mV
ORP Resolution: 1 mV
ORP Accuracy: ±0.1% F.S.
Temperature Range: -5~110°C / 23~230°F
Temperature Resolution: 0.1°C / 0.1°F
Temperature Accuracy: ±0.2°C / ±0.2°F
Temperature Compensation: ATC, MTC
Memory: 50 results
Communication Interface: USB
Display: High-resolution LCD screen, 6.0 inches
Power Supply: AC220V 50/60Hz; AC110V 50/60Hz
Dimensions (W×D×H): 242×195×68 mm
Package Size (W×D×H): 350×280×190 mm
Gross Weight: 2.5 kg

Application
PH-10S, 20S, 30S - Suitable for measuring liquid samples.
PH-10F, 20F, 30F - Suitable for measuring semisolid substances.
PH-10L, 20L, 30L - Suitable for measuring small-volume samples.
PH-40 - Compatible with a wide range of pH electrodes for flexible measurement needs.
PH-10/20 Features
Two-point push-button calibration with automatic buffer recognition.
Hold function freezes the current reading for easy viewing and recording.
Auto-Power Off function helps conserve battery life.
Replaceable electrode module reduces maintenance effort and long-term cost.
PH-30/40 Features
(PH-40 only) BNC connector allows easy connection to a variety of pH electrodes.
1 to 3 points calibration with automatic recognition for USA and NIST buffers.
(PH-30) Automatic temperature compensation ensures accurate readings.
(PH-40) Manual temperature compensation allows flexible input across a wide range.
Auto-Read function senses and locks the measurement endpoint.
Setup menu supports customization of buffer set, calibration points, temperature unit, auto-power off, etc.
Reset function restores settings to factory defaults for quick recovery.

STEM-OEM-0271-ZJF
STEM-OEM-0272-ZJF
STEM-OEM-0274-ZJF
STEM-OEM-0275-ZJF