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High Precision Surface Tension Meter Auto Stop 0.01mN/M Minimum Resolution

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High Precision Surface Tension Meter Auto Stop 0.01mN/M Minimum Resolution

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Product Details:

Place of Origin:	BEIJING, CHINA
Brand Name:	JINHAIHU
Certification:	ISO9001
Model Number:	ZJYW

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Packaging Details:	Standard export wooden cases
Delivery Time:	7-15 working days
Payment Terms:	T/T,L/C,D/A,D/P,Western Union,MoneyGram
Supply Ability:	20 sets per month

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Detailed Product Description

Measuring Range:	0-199.9mN/m	Minimum Resolution:	0.01mN/m
Radius Of Platinum Circle:	R9.55mm	Product Name:	Liquid Surface Tension Testing Machine/Digital Surface Tension Tester
Display:	LCD	Auto Stop:	Yes
Highlight:	High Precision Surface Tension Meter , Surface Tension Meter Auto Stop , Surface Tensiometer Manufacturers

High Precision Surface Tension Meter Auto Stop 0.01mN/M Minimum Resolution

Product Overview

The Liquid Surface Tension Testing Machine is a precision instrument designed for measuring liquid surface tension with high accuracy. Featuring an LCD display and auto-stop functionality, it's ideal for research institutions, universities, and industrial applications.

Key Specifications

Model: JZYW - 200C
Measuring Range: 0-199.9 mN/m
Minimum Resolution: 0.01 mN/m
Platinum Ring Radius: R9.55 mm
Power Supply: 220V 50Hz
Relative Error: Within ±1%
Dimensions: 200×260×300 mm
Weight: 10 kg

Advanced Features

LCD display for real-time tension values
Peak value retention function
Automatic average calculation
Automated test bed movement with auto-stop feature
Compliance with JB/T9388 ISO/1409 standards

Standard Configuration

Component	Quantity
Main frame	1
Platinum Circle	2
Beaker	1
Hook	1
Torsion wire	1
Calibration weight (500mg)	1

Technical Parameters

Parameter	ZL-E1	ZL-E2
Test Method	Platinum plate and platinum ring options
Measuring Time	Platinum plate ≤10s	Platinum ring ≤50s
Test Range (mN/m)	0-1000	0-1000
Resolution (mN/m)	0.1	0.01
Accuracy (mN/m)	0.1	0.01

Instrument Calibration

The instrument is calibrated using the mass method. After installation and zeroing, calibration weights are used to verify accuracy. The circuit board includes fine and rough adjustment potentiometers (WK and WK) to achieve precise calibration. A 500mg weight should display 40.8±0.1 when properly calibrated.

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