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BN-025 engine antifreeze corrosion tester

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Antifreeze
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Product description
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BN-025 engine antifreeze corrosion tester

I. Overview

1. This instrument is developed according to the SH/T 0085 standard.

2. Process the six typical metals used in the engine cooling system into test pieces, weigh them and connect them into test strips, then completely immerse them in 750mL , air flow 100mL ± 10mL/min samples, high boiling point coolant and The rust inhibitor was tested at 88 °C ± 2 °C, and the low boiling point coolant was tested at 71 °C ± 2 °C for 336 h ± 2 h . After the end of the test, the test piece was taken out, and after being cleaned, it was weighed again, and the corrosion was evaluated by the mass change value before and after the test piece after the test.

 

Second, structural characteristics

1. This instrument is a desktop structure as shown in the figure.

 

 

2 , using 7 -inch LCD screen, touch screen control.

3 , friendly interface, full Chinese display, real-time display of the working state of the instrument. Such as current temperature, running time, water valve status and other information.

4. The instrument has two independent metal baths, which can control different temperature points separately. The temperature points can be set arbitrarily, with PID self-tuning function.

5 , with temperature correction.

 

Third, technical parameters

Temperature control range: room temperature ~ 120 °C.

Control accuracy: ± 2 °C

Number of test holes: 6 holes

Working voltage: AC220V ± 10% , 50Hz

Power:    2800W

 

Fourth, the configuration

 

Serial number

Name

Quantity

1

Host

set

2

Fuse Φ × 30 15A

Ge

3

Thermal bath cover

Ge

4

Silicone tube

meters

5

Reinforced tube

meter

6

Beaker 1000ml

Ge

7

Gas diffusion tube

12 Zhi

8

Condenser 400*40

Zhi

9

sensor

Zhi

10

Thermometer 30 ° C ~ 100 ° C graduation value 1 ° C

Zhi

11

Thermometer, diffuser rubber stopper

Ge

12

Metal test piece (with test clip)

12 sets

13

Low temperature circulation bath: room temperature ~ -30 °C

set

14

air filter

set

15

Air compressor

set

16

Instruction manual, certificate of conformity

Each part

 

 

 

 

 

 

 

 

 

 

 

 

 

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