BUILDING MATERIAL : [FREEZING AND THAWING]Freezing and Thawing Apparatus for A and B methods (with chamber)
MIT-684-3-16, MIT-684-3-32
[Outline of Product Technology]
This apparatus can switch the testing methods between "freezing and thawing in water" and "freezing in air and thawing in water".
For building materials.
It is recommended to users who need tests for both methods and have problems in the space and budget.
The upper and lower layers of the testing chamber and water chamber reduce the heat loss in the constant temperature water
circulation and also reduce the electric power for pump.
The water chamber has a lid that opens upward and is easily maintained and the lid can be a foot stool.
The cold air circulation fan is motor-separated type and it is also easily maintained.
Features
● A and B methods of testing available on one touch panel
● Large touch panel that allows easy operation and checking
● "Self error detection" to deal with troubles
Specifications
| Standards | JIS A 1435 / JIS A 5422 /JIS A 5423 /JIS A 5208 /JIS A 5209 / JSTM C 7301 / JSCE G 501 / ASTM C 666 |
|---|---|
| Applicable specimen size | 70 x 150 x T 15 mm (changeable) |
| Test item | ･A method: freezing and thawing in water ･B method: freezing in air and thawing in water |
| Operation screen | 10 inch color grapfic touch panel |
| Control program | Freezing and thawing by temperature / freezing and thawing by time |
| Function / Display | Operating instructions, help / total number of cycles, remaining number of cycles |
| Self error detection | Error part indication / Solution indication / Determination of the point of electricity leaks (electricity leakage check function) |
| Air temp. in testing chamber | − 30 ℃ 〜 + 40 ℃ ± 1 ℃ |
| Water temp. in testing tank | - 5 ℃ 〜 + 40 ℃ ± 2 ℃ |
| Internal dimensions | ･MIT-684-3-16 : W 620 x D 535 x H 500 mm ･MIT-684-3-32 : W 1100 x D 535 x H 500 mm |
| External dimensions | ･MIT-684-3-16 : W 1530 x D 1550 x H 1605 mm ･MIT-684-3-32 : W 2010 x D 1550 x H 1605 mm |
| Freezer | outside installation |
| Power source | ･MIT-684-3-16 : Three-phase 200V 50A ･MIT-684-3-32 : Three-phase 200V 75A |
| Accessories | Foot stool |