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HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
Specifications
Brand :
No
Gas :
Sf6
Customized :
Customized
Brand Name :
HZRTZ POWER
Delivery Time :
5-7 working days
Payment Terms :
T/T
MOQ :
1
Type :
Sf6 Gas Analyzer
Measuring Range :
5-100mn/M
Certification :
GB/T19001-2016 idt ISO 9001:2015
Model Number :
HZY-Z
Model NO. :
HZY-Z
Portable :
Portable
Net Weight :
15kg
Place of Origin :
Wuhan, Hubei Province
Price :
USD 1,000 - 10,000
Packaging Details :
IPPC Fumigated wooden box (lSPM15)
Description
Product Overview

The HZY-Z Oil Surface Tension Tester adopts the circular (platinum ring) method to measure the surface tension of various liquids (liquid–gas phase interface) and the interfacial tension between mineral oil and water (liquid–liquid phase interface) under non-equilibrium conditions. The instrument utilizes microprocessor technology, offering a high degree of automation, simple operation, and reliable performance. After the sample under test is injected into the sample cup, the instrument automatically completes the measurement once the start button is pressed, and calculates the tension value of the specimen automatically according to the specific parameters entered.

  • Resists high heat, humidity, and salt spray for tropical island use
  • Runs stably at -40°C, cold-proof and anti-condensation
  • IEC compliant, complete calibration certificates provided
  • Local support: spares, on-site training, and instrument calibration
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
Product Features
1. High-Precision Oscillator Circuit

The instrument adopts a Wien bridge sine wave oscillator composed of high-precision, high-speed operational amplifiers, offering low distortion and easy debugging. Under non-equilibrium conditions, it can measure the surface and interfacial tension of various liquid–gas and liquid–liquid phases. Operation is simple, performance is stable and reliable, and tension values are calculated automatically. It is suitable for determining the surface and interfacial tension of products in petroleum, chemical, electric power, pharmaceutical, and other liquid industries.

2. Improved Electromagnetic Force Balance Sensor

The instrument uses a new and improved magnetic pot closed electromagnetic force balance sensor, which enhances response speed and linearity. The new sensor requires calibration at only one point, solving the problem of previous-generation sensors that needed multi-point calibration to ensure linearity and accuracy.

3. Temperature Compensation

The internal microprocessor implements two-way compensation based on working temperature, using 25°C as the benchmark. The compensation range accommodates the ambient temperature of all laboratories.

Detailed Photos
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
Technical Parameters
Measuring Principle Platinum ring method
Measuring Range 5–100 mN/m
Sensitivity 0.1 mN/m
Accuracy ±0.1 mN/m
Resolution 0.1 mN/m
Applicable Temperature 10–40°C
Applicable Humidity 20–75% RH
Power Source AC 220V ±5%, 50Hz
Power Consumption 20W
External Dimensions 185 × 260 × 360 mm
Weight Approx. 15 kg
Product Dimensions
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
Frequently Asked Questions
Q1: Is your company a sales agent or a manufacturer?

We are an integrated trade and manufacturing company with our own factory.

Q2: Can we customize our own brand or the built-in software of the machine?

Yes, we accept OEM/ODM/OBM and can customize the built-in software of the product according to the customer's special requirements.

Q3: What is the usual lead time? How long until we receive the order after placing it?

In normal circumstances, products in stock can be received within 5 to 7 days via the fastest international express. Other situations may vary depending on the quantity of products ordered, whether there are special customization requirements, and the delivery time chosen.

Q4: How do you ensure the product will not be damaged during transportation, considering its large size?

We have professional internal and external packaging to ensure the safety and stability of the products during transportation. For fragile or other special parts, we include an extra set to ensure that the customer can use the product immediately upon receipt.

Q5: How do you handle after-sales service? What if there is a quality problem or the customer does not know how to operate the product?

For quality issues not caused by human error, we provide a one-year warranty from the time the product is delivered, along with lifetime technical support. Other after-sales issues will be addressed by our professional technical staff within 24 hours. The product comes with a user manual and an operation video.

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HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester

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Product Detail
Brand :
No
Gas :
Sf6
Customized :
Customized
Brand Name :
HZRTZ POWER
Delivery Time :
5-7 working days
Payment Terms :
T/T
Contact Supplier
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester
HZY-Z Laboratory Transformer Insulated Oil Surface Tension Test Equipment Stretching Force Tester

Wuhan Hertz Power Equipment Co., Ltd

Verified Supplier
1 Years
wuhan
Since 2017
Business Type :
Manufacturer
Main Products :
High Voltage Test Equipment, Safety Tools Appliances Test Equipment, Power Transformer Testing Equipment
Total Annual :
$10000000-$15000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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