Manufacturer of hollow glass dew point meter

NegotiableUpdate on 03/31

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Hollow glass dew point meter manufacturers use it to detect whether the inner surface of hollow glass samples condenses under standard conditions and methods, and also to verify the airtightness parameters of hollow glass. Suitable for colleges and universities, research institutions, insulated glass production enterprises, and related third-party testing units.

Product Details

Manufacturer of hollow glass dew point meterTechnical Specifications

1. Temperature display PID high-precision digital display meter

2. Temperature range -70 ℃ - room temperature can be set arbitrarily. Temperature control accuracy: ± 0.1 ℃

3. Indication error ± 0.2 ℃

4. Resolution ± 0.1 ℃

5. Cooling method: Three stage cooling measuring head diameter: 50mm;

6. Refrigeration medium 502 refrigerant

7. Test piece size 510mm × 360mm

8. Test environment humidity 30%~75% RH

9. Test environment temperature 23 ℃± 2 ℃

10. Voltage 220V Weight 20KG Dimensions (mm): 430 × 360 × 650

Product Features

1. Using semiconductor three-stage refrigeration technology, the refrigeration temperature can be set and controlled. Fast cooling speed and very convenient operation. Not only can it be used in the laboratory, but it can also be tested on site without the need for volatile dry ice, making it easy to use and cost-effective.

2. Integrated semiconductor refrigeration and mechanical refrigeration hybrid control system, achieving full process automatic control.

3. Using Pt1000 temperature sensor and PID automatic adjustment technology, the measurement accuracy is high and the measurement stability is high

4. The side head is made of pure copper material, with a built-in three-level semiconductor refrigeration chip and dual insulation materials for external devices. Silicone isolation ensures vacuum tightness.

Used to detect whether condensation occurs on the inner surface of insulated glass samples under standard conditions and methods, and also to verify the airtightness parameters of insulated glass. Suitable for colleges and universities, research institutions, insulated glass production enterprises, and related third-party testing units.

Manufacturer of hollow glass dew point metercontrol measures
(1) Strictly control the temperature of the production environment
The production environment mainly affects the adsorption capacity and residual adsorption capacity.
(2) Reduce the diffusion of moisture through polymers
Mainly by selecting sealant with low permeability coefficient, determining a reasonable sealing thickness, and reducing the temperature difference between the inside and outside of the insulated glass (i.e. controlling production within a certain temperature range rather than making the temperature range too large)
(3) Reduce production process time
Try to minimize the contact time between the desiccant and the atmosphere, reduce the loss of adsorption capacity, and make the desiccant have a higher adsorption capacity.
(4) Choose the appropriate aluminum profile
The air gap of its pores should be small to reduce the water absorption rate of the molecular sieve during operation.
(5) Choose the appropriate desiccant
Choose desiccants with high adsorption rates and long-lasting properties.
I believe that by controlling various aspects such as material selection, processing, and environment, the quality of insulated glass will be significantly controlled.