The document describes economical microprocessor-based pH meters model no.- ACM-MP-PHS-W, suitable for routine measurement in schools, laboratories, and manufacturing plants. Key features include auto-buffer recognition, high stability, and simultaneous pH/mV value display. It provides specific technical specifications for different models, highlighting their measuring range and accuracy.

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ECONOMICAL MICROPROCESSOR
BASED PH METERS
MODEL NO.- ACM- MP-PHS-W

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ECONOMICAL MICROPROCESSOR
BASED PH METERS
MODEL NO.- ACM- MP-PHS-W
The Ph Meters of this series is economical microprocessor based pH/mV meter, is best for routine use in
schools, laboratories and manufacture plants. This microprocessor based table top pH meter is capable of
measuring pH/mV value and Ion concentration measurement with an Ion selective electrode.
Features
Ÿ Microprocessor-Based.
Ÿ Based on Advanced SMT technology.
Ÿ High performance.
Ÿ Excellent Stability And Repeatability.
Ÿ 2-point Push Button Calibration.
Ÿ Auto-Buffer Recognition.
Ÿ Self-Diagnostic with Message Codes Display.
Ÿ Automatic temperature compensation.
Ÿ Large LCD Display.
Ÿ Simultaneous display of the measured values(pH/mV).
TECHNOLOGIES PVT. LTD.

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Key Usages
Ÿ 201T-M plastic pH/ATC three-in-one electrode
Ÿ Model 602 flexible electrode holder.
Ÿ RS-232 communication software.
Technical Specifications
Model
Acm-MP PHS-25CW
Acm-MP PHS-2CW
Acm-MP PHS-3CW
Acm-MP PHS-3BW
pH:
0.00-14.00 pH
0.00-14.00 pH
0.00-14.00 pH
0.00-14.00 pH
mV:
(-1999-1999) mV
(-1999-1999) mV
(-1999-1999) mV
(-1999-1999) mV
pH:
±0.05pH
±0.02pH
±0.01pH
0.0-100.°c
mV:
±10mv
±2mv
±2mv
±0.01pH
pH:
0.01pH
0.01pH
0.01pH
mV:
1mV
1mV
1mV
MEASURING
RANGE
ACCURACY
±2mv
RESOLUTION
Calibration:
±0.1°C
2points (pH6.86 /pH4.00or 2points (pH6.86 /pH4.00or 2points (pH6.86 /pH4.00or 0.01pH
pH6.86/pH9.18), NIST pH6.86/pH9.18), NIST pH6.86/pH9.18), NIST 1mV
Standard Solution
Temp.
Standard Solution
Standard Solution
0~99
pH6.86/pH9.18), NIST
Standard Solution
compensation
0~99
range:
Power
2points (pH6.86 /pH4.00or
0~99
0~99, Auto
9V adapter, 220V/50Hz or 9V adapter, 220V/50Hz or 9V adapter, 220V/50Hz or 9V adapter, 220V/50Hz or
110V/60Hz
Dimension:
110V/60Hz
110V/60Hz
110V/60Hz
210mm×205mm× 65mm
210mm×205mm×65mm
210mm×205mm× 65mm
210mm×205mm×65mm
TECHNOLOGIES PVT. LTD.

4. An ISO 9001 : 2208 | ISO 14001 : 2008 | ISO 13485
WHO: GMP Products | GLP Compliant Products
www.acmasindia.com |
www.acmasglobal.com | www.measuring-meters.com
TECHNOLOGIES PVT. LTD.
CORPORATE OFFICE/ SHOWROOM (INDIA)
Plot No. 352-353, Sector – 57
Phase- IV Kundli, Sonepat, Haryana - 131028
Land Line No.: +91 - 11- 47619688,
Fax: +91-11-47619788
E-mail.: info@acmasindia.com
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Unit D 28 11/F Wing Tat Comm,Bidg 97, Bonham Strand East,
Sheung Wan, Hong Kong (PRC)
Tel.: 0086-13929598046 | 0086- 18922303099
E-mail.: hk@acmasindia.com
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Inmed Trade Street Ozerkovsky Embankment,
Unit No 50, Straine- 1, Off- 502, Moscow, Russia
E-mail.: info@acmasindia.com
Tel.: 0049- 79592345 | Email: russia@acmasindia.com