ST400M-F Starter 400M pH Conductivity Portable

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Product Details:

Display Type LCD Backlit Display
Control Type Manual
Features High Quality
Accuracy 0.5% F.S.; 0.3C; 1 mV; 0.01 pH
Type pH Conductivity Portable Meter
Dimension (L*W*H) 230 mm x 100 mm x 40 mm (9.05 in x 3.94 in x 1.57 in)
Equipment Materials ABS Plastic Housing
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Product Description

ST400M-F Starter 400M pH Conductivity Portable Price And Quantity

Minimum Order Quantity 1 Piece

Resistivity Range 0-20 M
Measurement Resolution 0.01 pH; 0.1 S/cm
Temperature Range -5C to 110C
Salinity Range 0-99.9 psu
TDS Range 0.1 mg/L-199.9 g/L
Electrodes Included ST320, STCON3, IP67, 3m
Conductivity Range 0.01 S/cm-199.9 mS/cm
mV Range -1999 to 1999 mV
Working Environment 5-40C, 80% RH
Battery Life 40 hours
Automatic Temp Compensation Yes
Net Weight 0.77 lb (0.35 kg)
pH Range -2.00 to 16.00 pH
Temperature Sensor 30 K NTC

ST400M-F Starter 400M pH Conductivity Portable Product Specifications

Equipment Materials ABS Plastic Housing
Material Plastic & Glass
Application Laboratory
Accuracy 0.5% F.S.; 0.3C; 1 mV; 0.01 pH
Dimension (L*W*H) 230 mm x 100 mm x 40 mm (9.05 in x 3.94 in x 1.57 in)
Power Rechargeable Battery Operated
Control Type Manual
Display Type LCD Backlit Display
Type pH Conductivity Portable Meter
Features High Quality

Resistivity Range 0-20 M
Measurement Resolution 0.01 pH; 0.1 S/cm
Temperature Range -5C to 110C
Salinity Range 0-99.9 psu
TDS Range 0.1 mg/L-199.9 g/L
Electrodes Included ST320, STCON3, IP67, 3m
Conductivity Range 0.01 S/cm-199.9 mS/cm
mV Range -1999 to 1999 mV
Working Environment 5-40C, 80% RH
Battery Life 40 hours
Automatic Temp Compensation Yes
Net Weight 0.77 lb (0.35 kg)
pH Range -2.00 to 16.00 pH
Temperature Sensor 30 K NTC

ST400M-F Starter 400M pH Conductivity Portable Trade Information

Supply Ability 10 Piece Per Month
Delivery Time 7 Days

Product Description

Product details

Measurement Range	0-20 Mcm;-5 C 110 C;-2.00 16.00 pH;00.0 S/cm 199.9 mS/cm;0.1 mg/L 199.9 g/L (TDS);-1999 1999 mV;0-99.9 psu
Accuracy	0.5 % F.S.;0.3 C;1 mV;0.01 pH
Measurement Resolution	0.01 mg/L;0.01 psu;0.1 C;0.1 s/cm;0.01 pH;0.01 cm;1 mV
Item Number:	30468991

Specification

Measurement Range	0-20 Mcm; -5 C 110 C; -2.00 16.00 pH; 00.0 S/cm 199.9 mS/cm; 0.1 mg/L 199.9 g/L (TDS); -1999 1999 mV; 0-99.9 psu
Accuracy	0.5 % F.S.; 0.3 C; 1 mV; 0.01 pH
Measurement Resolution	0.01 mg/L; 0.01 psu; 0.1 C; 0.1 s/cm; 0.01 pH; 0.01 cm; 1 mV
Display	LCD Backlit Display
Electrode	ST320 IP67 3m (Included); STCON3 IP67 3m (Included)
Accuracy (mV)	1 mV
Accuracy (Temperature)	0.3 C
Battery Life	40 Hours with Rechargeable Battery
Conductivity accuracy ()	0.5 %
Conductivity measuring range	0.01 S/cm-199.9 mS/cm
Dimensions	9.05 in x 1.57 in x 3.94 in (230 mm x 40 mm x 100 mm) (LxHxW)
Measurement Range (Temperature)	-5 C 110 C
Measurement Range	-1,999 mV 1,999 mV
Net Weight	0.77 lb (0.35 kg)
pH accuracy ()	0.01
pH measuring range	-2 16
pH resolution	0.01
Resistivity measuring range	0 MOhm 20 MOhm
Resistivity resolution	0.01 MOhm
Resolution Cond. (Variable)	0.1 199.9
Resolution (Voltage)	1 mV
Temperature compensation	Automatic
Temperature resolution	0.1 C
Temperature Sensor	30 K NTC
Working Environment	41F 104F, 80% RH, Non-condensing (5C 40C, 80% RH, Non-condensing)

Comprehensive Measurement Capabilities

The ST400M-F Starter 400M offers extensive measurement ranges covering pH, conductivity, TDS, salinity, resistivity, and more. This versatility makes it ideal for a range of laboratory applications and ensures precise monitoring in different research or testing environments.

Reliable and Accurate Performance

Engineered for precision, this portable meter guarantees accuracy up to 0.01 pH and 0.5% of the full scale. Automatic temperature compensation and the included 30 K NTC temperature sensor further enhance reliability under variable conditions.

User-Friendly and Portable Design

Designed with user convenience in mind, the ST400M-F features a lightweight ABS plastic housing, a clear LCD backlit display, and straightforward manual controls. It is both durable and portable, making it easy to transport and use in multiple laboratory settings.

FAQ's of ST400M-F Starter 400M pH Conductivity Portable:

Q: How do I use the ST400M-F Starter 400M for accurate measurements?

A: To ensure precise readings, connect the supplied ST320 and STCON3 electrodes, calibrate the meter as required, and immerse the probes in your sample. The automatic temperature compensation feature and backlit display help streamline readings in various laboratory environments.

Q: What measurement ranges does this portable meter support?

A: The ST400M-F covers pH from -2.00 to 16.00, conductivity from 0.01 S/cm to 199.9 mS/cm, TDS from 0.1 mg/L to 199.9 g/L, salinity from 0 to 99.9 psu, resistivity up to 20 M, and a mV range from -1999 to 1999 mV.

Q: When should I calibrate the device for optimal performance?

A: Calibration should be performed regularly, especially prior to each testing session or after cleaning the electrodes. This ensures ongoing measurement accuracy and reliability.

Q: Where can this pH and conductivity meter be used?

A: The ST400M-F is primarily designed for laboratory use but its portability and IP67 rating allow it to be used in various environments, provided the temperature is between 5C and 40C and humidity does not exceed 80% RH.

Q: What is the process for maintaining the included electrodes?

A: After each measurement, rinse electrodes with distilled water, store them in proper solutions as recommended, and calibrate periodically. Regular maintenance extends electrode lifespan and preserves measurement accuracy.

Q: What are the key benefits of the ST400M-F Starter 400M for laboratory work?

A: Its broad measurement capabilities, high accuracy, automatic temperature compensation, long battery life, and ergonomic design make it a valuable instrument for precise and convenient laboratory analysis.

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