| Warranty: | One Year |
|---|---|
| Condition: | New |
| Customized: | Customized |
| Certification: | ISO9001 |
| Dimension: | 0.1cbm |
| Power: | 220V/50Hz |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier SR-WL900 Vocational Training Equipment Steady-State and Non-Steady-State Heat Conduction Fluid Vertical Hydrodynamics Lab
Description
Heat conduction is the transport of heat between the individual molecules in solid, liquid and gaseous media under the influence of a temperature difference. Steady heat conduction is the term used when heat transport is maintained permanently and uniformly by adding heat. In transient heat conduction, the temperature distribution in the body is dependent on location and time.
Thermal conductivity λ is a temperature-dependent property of a material that indicates how well the heat propagates from a point in the material.
WL 900 can be used to study both steady and transient heat conduction. The trainer consists of a heat source and a heat sink, between which cylindrical samples made of different metals are inserted. Each sample is fitted with 12 temperature measurement points. The temperature measurement points are designed to has as little influence on the temperature as possible and the core temperature of the sample is measured.
The heat source consists of an electrically heated hot water circuit. An electronic controller ensures the heating water is kept at a constant temperature. The heat sink is realised by means of a water cooling system. An elevated tank ensures a constant cooling water flow rate.
A temperature jump can be generated by appropriate regulation of the cooling water flow. A PC can be used to display the transient temperature distribution in the sample over time and place. Our price didn't contain PC.
The temperatures of the sample, heating and cooling water, as well as the electrical heating power and the cooling water flow rate are displayed digitally on the switch cabinet and can be transmitted simultaneously via USB directly to a PC where they can be analysed using the software included. The thermal conductivity λ can be calculated from the measured data.
Technical details
Specification
investigation of steady and transient heat conduction in metals
determining the thermal conductivity λ
heating water circuit as heat source, electronically regulated
electric heater with PID controller
elevated tank with overflow for generating a constant cooling water flow rate
samples made of 5 different metals
cooling water temperature and flow rate measurement
digital displays: electric heating power, temperatures, cooling water flow rate
software for data acquisition via USB under Windows 7, 8.1, 10
Technical data
Heater
output: 800W
temperature: 20…85°C
Samples, Ø 40mm
3x 450mm (copper, aluminium, brass)
2x 300mm (steel, stainless steel)
Heating tank: ca. 2L
Cooling tank: ca. 0,5L
Elevated tank: ca. 6L
Temperature sensors
12x thermocouple type K, along the sample
2x Pt100, in the cooling water
1x Pt100, in the heating water
Measuring ranges
temperature: 14x 0…100°C
power: 0…1000W
flow rate: 0,1…2,5L/min
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase, 120V, 60Hz, 1 phase
UL/CSA optional
Product Details and Warranty
We supply suitable spare pats according to experiment requirement, our products take aluminum structure, A4 paper dimension aluminum and plastic hanging box structure.
We supply 3 years warranty time. Please se photo for foreign sales department and photo for spare parts.
Packaging & Delivery
Package details: plastic film+ plastic foam + plywood box with pallet, and for equipment dimension less than 1CBM, we supply plastic film+ plastic foam+ fine carton.
Arrange delivery within 45 days upon receipt of payment.
Please see below photo for detailed package.
Company Information
We supply professional educational training equipment and technical teaching equipment, which has been widely applied in Engineering Universities, Polytechnics, Technical Institute, Vocational Schools as well as Industry workforce Development Programs and Training Center. Our products allow students to learn and experiment through valuable hands-on experience, and the technology covered by our training equipment provides knowledge, experiments and didactic skills development that are of critical importance to today's and tomorrow's careers.
Photo for Clients Visiting Factory
Photo for Workshop and Equipments
Service
We supply supply7*24 hours service, customer design service, OEM service, buyer label service. With professional engineers team and sales team, we assure you good product quality.
Certificate
Our products takes ISO9001 product management system.
|
No. |
Feature Name |
Details |
|
1 |
Customer design |
Yes |
|
2 |
Warranty |
1 year, 2 years, 3 years or 5 years according to client requirements |
|
3 |
Package |
Plastic film+ carton+ Fine plywood |
|
4 |
Products standard |
International didactic equipment standard |
|
5 |
Application range |
Educational equipment for university, college, vocational training centers |
|
6 |
Company philosophy |
Supply best quality Chinese products to the worldwide schools. |
|
7 |
Self owned brand |
Shouldshine, SSEDU, JSS. |
|
8 |
Production time |
From 10 days to 60 days according to different items |
Suppliers with verified business licenses
Audited Supplier 
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