Product features
Purpose:
It is suitable for the determination of low melting temperature plastics such as polyethylene (PE), polypropylene (PP), Polyoxymethylene (POM), polystyrene (PS) ABS resin and polycarbonate. It is widely used in plastic production, plastic products, petrochemical industry and related colleges and universities, scientific research institutions, commodity inspection departments.
Technical parameters:
1. Extrusion discharge part:
Outlet diameter: Φ 2.095 ± 0.005 mm
Outlet length: 8.000 ± 0.025mm
Diameter of charging barrel: Φ 9.550 ± 0.025mm
Length of charging barrel: 152 ± 0.1 mm
Piston rod head diameter: 9.475 ± 0.015mm
Length of piston rod head: 6.350 ± 0.100 mm
2. Standard test load (kg, 8 levels in total)
Grade 1: 0.325kg = (piston rod + weight tray + heat insulation sleeve + No.1 weight body) = 3.187n
Grade 2: 1.200 kg = (0.325 + No.2 0.875 weight) = 11.77 n
Grade 3: 2.160 kg = (0.325 + No.3 1.835 weight) = 21.18 n
Grade 4: 3.800 kg = (0.325 + No.4 3.475 weight) = 37.26 n
Grade 5: 5.000 kg = (0.325 + No.5 4.675 weight) = 49.03 n
Grade 6: 10.000 kg = (0.325 + No.5 4.675 + No.6 5.000 weight) = 98.07 n
5.5 kg + 5.5 kg + 5.5 kg
Grade 8: 21.600 kg = (0.325 + 2.875 weight + 3.835 + 4.475 + 5.675 + 6.000 + 7 2.500 + 8 2.915 weight) = 211.82 n, the relative error of test load is ≤ 0.5%.
3. Display mode: LCD display
4. Print test report: support
5. Test methods: mass method and volume method
6. Temperature range: room temperature - 400 ℃.
7. Constant temperature accuracy: ± 0.2 ℃
8. Resolution: 0.1 ℃
9. Scraping mode: automatic, manual and time controlled
10. Power supply voltage: 220 V ± 10% 50 Hz
11. Working environment conditions: the ambient temperature is 10 ℃ - 40 ℃; the relative humidity is 30% - 80%; there is no corrosive medium around, so it should be correctly installed and adjusted to the level on a stable basis. There is no strong air convection, no vibration and strong magnetic field interference around.
12. Overall dimension: 510 × 370 × 600
13. Main engine weight: 25kg
technical specifications
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model
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Gd-518 series 23kn
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WBE-9909B
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WBE-9909A
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Capacity selection
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5、10、20、30、50、100、200kN
One range is provided as standard, and three ranges are optional
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Accuracy class
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Class 0.5 for type B / grade 1 for type A
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Load parameters
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Measurement range of test force
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0.2% ～ 100% FS (full scale)
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Indication error of test force
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Within ± 0.5% of indication value of model B / within ± 1% of indication value of model a
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Test force resolution
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The maximum test force of type B is 500000 / that of model a is 200000,
There is no grading in the whole process, and the resolution remains unchanged
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Displacement parameters
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Displacement indication error
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Within ± 0.2% of indication value of model B / within ± 0.5% of indication value of model a
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Displacement resolution
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0.015 μ m for type B and 0.1 μ m for type A
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control
system
ginseng
number
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Stress control rate range
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Model B 0.005-5% FS / S / a model 0.05-5% FS / S
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Accuracy of stress control rate
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When the speed of type B is less than 0.05% FS / s, it is within ± 1% of the set value; when the speed is greater than or equal to 0.05% FS / s, it is within ± 0.5% of the set value;
When the speed of model a is less than 0.1% FS / s, it is within ± 2% of the set value; when the speed is greater than or equal to 0.1% FS / s, it is within ± 0.5% of the set value;
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Strain control rate range
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Model B 0.005-5% FS / S / a model 0.05-5% FS / S
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Accuracy of strain control rate
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When the speed of type B is less than 0.05% FS / s, it is within ± 1% of the set value; when the speed is greater than or equal to 0.05% FS / s, it is within ± 0.5% of the set value;
When the speed of model a is less than 0.1% FS / s, it is within ± 2% of the set value; when the speed is greater than or equal to 0.1% FS / s, it is within ± 0.5% of the set value;
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Displacement control rate range
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001 ~ 500mm / min or agreed
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0.001 / 300 mm
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0.001 ~ 300 mm / min or agreed
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Accuracy control of displacement rate
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B model is within ± 0.2% of the set value / a model is within ± 0.5% of the set value
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Relative error of force control rate
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Within + 1% of the set value of model B / within + 2% of the set value of model a
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Control range of constant stress, constant strain and constant displacement
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0.5% ～ 100% FS for model B / 1% ～ 100% FS for model a
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Control accuracy of constant stress, constant strain and constant displacement
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It is within ± 1% of the set value when the set value of type B is ≥ 10% FS, and within ± 0.1% of the set value when the set value is ≥ 10% FS
It is within ± 2% of the set value when the set value of a model is ≥ 10% FS, and within ± 0.5% of the set value when the set value is ≥ 10% FS
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main
machine
ginseng
number
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Width (length)
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About 1285 × 800 × 1900mm
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Test space without fixture
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1000mm (or agreed)
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Effective test width
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550mm (or agreed)
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Power Supply
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380V 50Hz，±10%
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power
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4KW(300KN)
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Main engine weight
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About 800kg (300KN)
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