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Concrete rapid Alkali content tester

  • USD 2000 - 2500 / Set  [Get Latest Price]
  • 1 Set/Sets
  • China (Mainland),Jiangsu
  • TT, Paypal
  • 5-10 working days
  • Sea or air
  • Tag:Concrete rapid Alkali content tester, Concrete testing instrument, concrete durability test instruments
  • 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 : September 15
Product Details
Company Profile

Item specifics

China (Mainland),Jiangsu
TT, Paypal
5-10 working days
Sea or air
HNJ-ALC
SRI
Fob/CIF
12 months

Specifications


Test method: ISE( Ion Selective Electrode)

Test index: Alkali content of concrete and raw material( equivalent of Na2O percentage)

Model: HNJ-ALC

Description

The alkali ( Kalium, Na ion) will react with active silica in the aggregates under specific humidity environment condition, thus will result concrete structure expansion and cracking, so the alkali content test is very important for concrete quality assessment, the concrete rapid alkali content tester is kind of very important concrete durability test instrument.

Standards: CECS53:93, CECS220: 2007

It can test fresh concrete, wet concrete, hardened concrete powder sample etc, concrete raw material( cement, additive).

Features

1. Rapid test

2. Ion anti-interference agent avoid the interference of other metal ion

3. High accuracy Kalium, Na ion combined electrode

4. Large screen LCD, portable printer

5. Self-diagnose function, PC analysis software available

6. Mass data storage, can storage 100 groups data

7. Continuous data record.

Technical specifications

Power supply: AC 220V

Work voltage: DC 3.6V

Test range: 0.001%~30.000%

Test accuracy: 10%

Operation temperature: 0°C~45°C

Resolution: 0.001

Main machine size: 180*70*30(mm)

Main machine weight: 0.4 kg

Main machine overall size: 390*310*150(mm)

Total weight: 4.5kg

Data storage: 100 groups

PC communication baud rate: 2400

Sampling time: ≤3min

Stand-by time: >24 hr

LCD size: 128*128

System configuration

1. Portable alkali content tester

2. Combined Na ion selective electrode

3. Combined Kalium ion selective electrode

4. Calibration solution, ionic strength adjustor

5. Recharger

6. Portable micro printer

7. Computer analysis software

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Features
1.7 inch colorful LCD, touch screen control
2.human friendly design, LCD real-time display temperature variation conditional curve,
3.built-in printer for real time data print
4.Solid-state relay control, no electric magnetic filed interference, guarantee long-term stable operation
5.lower computer mass capacity storage ability
6.upper computer software can batch import history data to computer, also can real time control the test and print conditional curve, thus for easier analysis.

Technical specifications

Model

HDR-9

HDR-5

HDR-3

Type

Split type

Integration type

Integration type

Max specimen capacity

28pcs

16pcs

10pcs

Temperature range

-25°C~25°C

Temperature uniformity

Between points<2°C

Test accuracy

±0.5°C

Display resolution

0.1°C

Outdoor unit size(mm)

1150*1000*800(L*W*H)

1710*800*1020(L*W*H)

1350*900*900(L*W*H)

Indoor unit size(mm)

1120*810*720(L*W*H)

Control electric cabinet size(mm)

500*400*200 (L*W*H)

Specimen size(mm)

100*100*400(L*W*H)

Specimen bucket size (mm)

120*120*500(L*W*H)

Specimen surrounding water thickness

3mm

Total power

3.6KW

3KW

2.8KW

Heating power

3.6KW

3KW

2.8KW

Condensor cooling mode

Air cooling

Freeze thaw cycle time

2.5~4hrs,thawing time no less than 1/4 of total cycling period

Centre temperature control

8~-17±2°C

Liquid temperature control

High temperature:18~23°C low temperature:-23~-18°C

Diagonal temperature control

Temperature range less than 2°C

Secondary protection temperature control

50°C~-30°C

Temperature recorder

Built-in mass memory

Recycling medium

-45°C antifreezeing

Recycling medium filling amount

Liquid level 10-15mm higher than the specimen

Refrigeration compressor

5HP semi-sealing imported compressor

4HP whole-sealing imported compressor

3HP Whole-sealing compressor

Power supply

3N380V 50Hz

Net weight

400KG

310KG

240KG

Antifreezing solution

65L

50L

25L

Specimen frame

1Pc

Test plastic bucket

28 Pc

16 Pc

10 Pc

Temperature sensor

5pcs, 1 as spare part

Serial port communication cable

1pc, 2m

Al-Plastic connector (32*25)

4pcs

Host integration

TEFLON TAPE

1coil

PPR connection pipe

1pc,5m

Heat-insulation pipe

3pcs

User manual and warranty card

1pc

Software disc

1pc

Dynamic modulus tester

Optional

Desk type computer

Optional

Detail more >>
Concrete rapid freeze-thaw testing machine

Concrete rapid freeze-thaw testing machine

Concrete rapid freeze-thaw testing machine

Features
1.7 inch colorful LCD, touch screen control
2.human friendly design, LCD real-time display temperature variation conditional curve,
3.built-in printer for real time data print
4.Solid-state relay control, no electric magnetic filed interference, guarantee long-term stable operation
5.lower computer mass capacity storage ability
6.upper computer software can batch import history data to computer, also can real time control the test and print conditional curve, thus for easier analysis.

Technical specifications

Model

HDR-9

HDR-5

HDR-3

Type

Split type

Integration type

Integration type

Max specimen capacity

28pcs

16pcs

10pcs

Temperature range

-25°C~25°C

Temperature uniformity

Between points<2°C

Test accuracy

±0.5°C

Display resolution

0.1°C

Outdoor unit size(mm)

1150*1000*800(L*W*H)

1710*800*1020(L*W*H)

1350*900*900(L*W*H)

Indoor unit size(mm)

1120*810*720(L*W*H)

Control electric cabinet size(mm)

500*400*200 (L*W*H)

Specimen size(mm)

100*100*400(L*W*H)

Specimen bucket size (mm)

120*120*500(L*W*H)

Specimen surrounding water thickness

3mm

Total power

3.6KW

3KW

2.8KW

Heating power

3.6KW

3KW

2.8KW

Condensor cooling mode

Air cooling

Freeze thaw cycle time

2.5~4hrs,thawing time no less than 1/4 of total cycling period

Centre temperature control

8~-17±2°C

Liquid temperature control

High temperature:18~23°C low temperature:-23~-18°C

Diagonal temperature control

Temperature range less than 2°C

Secondary protection temperature control

50°C~-30°C

Temperature recorder

Built-in mass memory

Recycling medium

-45°C antifreezeing

Recycling medium filling amount

Liquid level 10-15mm higher than the specimen

Refrigeration compressor

5HP semi-sealing imported compressor

4HP whole-sealing imported compressor

3HP Whole-sealing compressor

Power supply

3N380V 50Hz

Net weight

400KG

310KG

240KG

Antifreezing solution

65L

50L

25L

Specimen frame

1Pc

Test plastic bucket

28 Pc

16 Pc

10 Pc

Temperature sensor

5pcs, 1 as spare part

Serial port communication cable

1pc, 2m

Al-Plastic connector (32*25)

4pcs

Host integration

TEFLON TAPE

1coil

PPR connection pipe

1pc,5m

Heat-insulation pipe

3pcs

User manual and warranty card

1pc

Software disc

1pc

Dynamic modulus tester

Optional

Desk type computer

Optional

Detail more >>
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