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Thermal expansion coefficient tester

  • USD 2000 - 3000 / Set  [Get Latest Price]
  • 1 Set/Sets
  • SRI
  • 12 months
  • FOB/CIF
  • ZRPY-1000
  • Tag:Thermal expansion coefficient tester
  • Supplier - Serve Real Instruments Co.,Ltd
  • China (Mainland)China (Mainland)
  • US$1 Million - US$2.5 Million
  • 11 - 50 People
  • Manufacturers
  • North America,South America,Southeast Asia,Africa,Mid East,Western Europe
  •     
  • skype
  • Mr.Chung
  • 86-21-61480182
Post Date : June 25
MEMBRANE SWITCH KEYBOARDS
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Product Details
Company Profile

Item specifics

SRI
12 months
FOB/CIF
ZRPY-1000
TT/LC
China (Mainland),Jiangsu
10 working days

Specifications

Standards: GB/T16920-1997, GB/T 7320-2008, ISO 10545.8-1994, GB/T3810.8-2016, GB/T4399-2008

This instrument is used to determine the thermal expansion and shrinkage performance of metal and nonmetal materials, such as ceramics, glass, rock, fireproof materials. Automatic calculation of Expansion coefficient, volume expansion, linearity expansion.

Automatic data record, storage, print, temperature-expansion coefficient curve generation. All test operated on computer via test software.

Technical specifications

Test temperature: RT-1000°C

Temperature rise rate: 0-20 Degree C /min settable, ±1°C, programmable controlled by MCU

Deformation measuring range: ±2.5mm

Displacement sensor: sensitivity 0.1um, measuring accuracy 0.5um, automatic measuring range calibration

Automatic calculation of offset coefficient, also can be corrected by human

Specimen size: Ф6~10×50mm, 10×10×50mm, can be square or cylindrical

Power supply: AC 220V, 50HZ, 2KW

Test holder material: quartz

Heating element: High temperature resistance wire

Standard configuration

Main machine 1set, test software 1 copy, quartz standard sample 1pc, desktop PC 1set

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High temperature industry television system

The NZ-500 high temperature industrial television is kind of a special CCTV used in high temperature environment. Especially suitable for cement kiln burner and grate cooler blanking, iron and steel plant furnace, annealing furnace, heat treatment furnace, gasifier, garbage incinerator and other industrial furnace (furnace wall thickness about 500mm). it’s more suitable to be used in the place that not suitable to be cooled by water.

Technical specifications

Performance

Technical characteristics

Performance

Technical characteristics

Lens field of view

Horizontal 72°, vertical 54 °, diagonal 100 °

Temperature range

600C to 2000C

Lens aperture

Electric or manual

Temperature points

32

Lens aperture

1/2 "

Temperature measurement accuracy

±1%

Image sensor

600 lines or more

Output

4~20mA

Camera resolution

Rodless cylinder / electric

Computer operating system

Windows 2000or XP

transmission

Import special heat-resistant alloy

Computer memory

1G above

Operating ambient temperature

Furnace temperature

2000°C

Control system

70°C

Automatic exit mechanism

Automatic exit

Power failed, gas failed, over temperature, low water pressure

Exit travel

500mm

Manual extension exit function

Yes

Control device

PLC

control

8 input value, 4 output

Two degree control

Onsite / control center

Power supply

AC220V±10%, 50Hz

Air supply

Compressed air input pressure

0.2~0.7MPa

Compressed air input temperature

35°C

Compressed air min flow

0.1~0.4M³/min

Imaging

Resolution

650line

Signal to noise ratio

42db

Field view angle

Default

17°-81C°

Cable

Power cable

AVV3×1

video cable

SYV-75-5

control cable

AVPV6×0.5

baseplate cooling water flow

0.2M³/h

Vortex tube

When the compressed air input pressure higher than 0.35Mpa, the compressed air exit temperature difference is 23 degree C

Installation distance

Max distance between Control device to automatically exit is 10m, the max distance between center control to field is 250M.

Detail more >>
Engler viscometer for bitumen and petroleum

Engler viscometer for bitumen and petroleum

Engler viscometer for bitumen and petroleum

Standards: GB/T266, JTG E20-11 T6022, ASTM D1665

This Engler can be used to determine the viscosity of bitumen and petroleum products.

Features

Bench type, integration structure, the inner and outer pan are both made of stainless steel, special treatment with inner of inner pan.

Flow time digital display, can perform 2 sample sync test

Digital PID mode temperature controller, easy parameters setup, high temperature accuracy

Technical specifications

Power supply: AC220V±10%, 50Hz

Standard water flow time: (51±1)s

Measuring temperature: (0~100)°C

Temperature accuracy: ±0.1°C

Engler thermometer: GB514standard

Receiving flask volume: (100±0.2)ml

Inner pan: stainless steel

Time setup: max 999.9s

Timing mode: LED electric timing

Heating power: 700W

Ambient condition: (-10~+40)°C, relative humidity 85%

Total power: <800W

Overall dimension: l430mm×w410mm×h620mm

Standard configuration

No.

Item

Qty

1

Main unit

1set

2

Temperature sensor

1pc

3

Receiving flask (100ml)

2pcs

4

Mercury thermometer (0~50)°C, graduation 0.1°C

1pc

5

thermometer (0~100)°C, graduation 1.0°C

1pc

6

Soft wooden stopper

2pcs

7

Fuse 10A(φ5×20)

2pcs

8

1#Thermometer plugin

2pcs

Detail more >>
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