ST400-F Starter 400 pH Portable

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Product Details:

Features High Quality
Control Type Manual
Display Type LCD Backlit Display
Accuracy 0.01 pH, 1 mV, 0.5C
Type pH Portable Meter
Dimension (L*W*H) 230 mm x 40 mm x 100 mm
Equipment Materials Plastic Body
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Product Description

ST400-F Starter 400 pH Portable Price And Quantity

Minimum Order Quantity 1 Piece

mV Resolution 1 mV
Temperature Resolution 0.1C
mV Range -1999 to 1999 mV
Electrode ST320 IP67 3m
Net Weight 0.77 lb
Temperature Range -5C to 110C
pH Resolution 0.01
Battery Life 40 Hours
Working Environment 5C - 40C, 80% RH
Temperature Compensation Automatic
Temperature Sensor 30K NTC
pH Range -2.00 to 16.00

ST400-F Starter 400 pH Portable Product Specifications

Features High Quality
Display Type LCD Backlit Display
Application Laboratory
Accuracy 0.01 pH, 1 mV, 0.5C
Type pH Portable Meter
Dimension (L*W*H) 230 mm x 40 mm x 100 mm
Power Rechargeable Battery
Control Type Manual
Equipment Materials Plastic Body
Material Plastic & Glass

mV Resolution 1 mV
Temperature Resolution 0.1C
mV Range -1999 to 1999 mV
Electrode ST320 IP67 3m
Net Weight 0.77 lb
Temperature Range -5C to 110C
pH Resolution 0.01
Battery Life 40 Hours
Working Environment 5C - 40C, 80% RH
Temperature Compensation Automatic
Temperature Sensor 30K NTC
pH Range -2.00 to 16.00

ST400-F Starter 400 pH Portable Trade Information

Supply Ability 100 Piece Per Month
Delivery Time 7 Days

Product Description

Product details

Measurement Range	-5 C 110 C;-2.00 16.00 pH;-1999 1999 mV
Accuracy	0.5 C;1 mV;0.01 pH
Measurement Resolution	0.1 C;0.01 pH;1 mV
Item Number:	30468965

Specification

Measurement Range	-5 C 110 C; -2.00 16.00 pH; -1999 1999 mV
Accuracy	0.5 C; 1 mV; 0.01 pH
Measurement Resolution	0.1 C; 0.01 pH; 1 mV
Display	LCD Backlit Display
Electrode	ST320 IP67 3m (Included)
Accuracy (mV)	1 mV
Accuracy (Temperature)	0.5 C
Battery Life	40 Hours with Rechargeable Battery
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
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)

High-Resolution Measurement Capabilities

The ST400-F Starter 400 pH Portable Meter offers high resolution with 0.01 pH, 1 mV, and 0.1C, allowing precise readings necessary for lab and field applications. Its wide measurement ranges accommodate both simple and complex samples, making it suitable for diverse environments and requirements.

Durable Design and Extended Battery Life

Designed with robust plastic and glass materials, the meter withstands demanding conditions. Its lightweight construction at 0.77 lb and up to 40 hours of battery life support convenient, long-term operation. The IP67-rated electrode ensures reliable performance even in moist environments.

Automatic Temperature Compensation Feature

Thanks to the built-in 30K NTC temperature sensor, the ST400-F ensures accurate readings by automatically compensating for temperature variations between -5C and 110C. This feature minimizes error, increases reliability, and saves time during every measurement.

FAQ's of ST400-F Starter 400 pH Portable:

Q: How do I use the ST400-F Starter 400 pH Portable Meter for accurate measurements?

A: To achieve precise readings, immerse the ST320 IP67 electrode in your sample, ensuring it's connected to the main unit. The device automatically adjusts for temperature variations, thanks to its built-in sensor. Read your values directly from the LCD backlit display. Regular calibration is recommended to maintain accuracy.

Q: What kinds of environments can the ST400-F operate in?

A: The ST400-F is suitable for use in laboratory settings and field environments with ambient temperatures between 5C and 40C and relative humidity up to 80%. Its IP67-rated electrode and durable construction enable operation in both dry and moderately wet conditions.

Q: When should I recalibrate my ST400-F portable pH meter?

A: Recalibration is recommended before each new set of measurements, after extended periods of non-use, or whenever measurement accuracy is critical. The manual control type allows for quick and easy recalibration.

Q: Where is the ST400-F most commonly used?

A: The ST400-F is widely used in laboratories, educational institutions, and industries for research and quality control. Its portability also makes it ideal for on-site environmental testing in water treatment plants or agricultural fields.

Q: What is the process for replacing the electrode or battery?

A: To replace the ST320 electrode, disconnect it from the main unit and connect a new one following the manufacturer's guidelines. For the rechargeable battery, follow the instructions provided to remove and install a replacement, ensuring the unit remains powered for ongoing use.

Q: How does the ST400-F's automatic temperature compensation benefit my results?

A: Automatic temperature compensation corrects for variations that might otherwise impact your pH or mV readings, ensuring reliable and consistent results across a broad temperature range (-5C to 110C). This reduces manual calculations and potential measurement errors.

Q: What are the standout features that make this pH meter beneficial for users?

A: Key benefits include high accuracy (0.01 pH, 1 mV, 0.5C), extended battery life, a user-friendly backlit display, and a rugged design suitable for various environments. Its high-quality electrode and comprehensive measurement capabilities address the needs of both novice and experienced users.

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