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Applied to electrician, electron, vehicle, motorcycle and other products, outer shell with sealing property. It is the test that for working ability of the specimen under the condition of free setting dust and no obvious air flow, or place in blast air and large sand dust outdoor site, and other similar site conditions. |
Major Specification:
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Model
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CZ-1000SC
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Test sample limitation |
1)inflammable material ,explosive material, easy to volatile material test sample are forbidden; 2)storage corrosive substances test sample is forbidden; 3)storage biological test is forbidden; 4)storage strong electromagnetic emission source for test sample or storage are forbidden; |
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Capacity/Weight/Dimension
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Internal capacity |
1000 L
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Internal dimension |
1000×1000×1000 W×H×D(mm) |
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External dimension |
Up to the actual size |
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Weight
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350kg
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Working noise |
≤70db
(The value got at the point with 1 meter away from the front site of the machine and 1.2 height from the ground.) |
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Maximum power |
3.5 KW |
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Maximum current |
15A
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Specimen power
(purchase selection)
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1.equip DC12V or 24V or 36V,20A DC electrical source 2. reserve electrify interface terminal for customers equipment. 3.install the dustproof plug base, supply for AC 220V 20A power, the constant control timer to control power on or power off Notes: The above are purchase selection for price, if customers need us to offer them, the price will be added; if not, we will not supply this for standard machine. |
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specimen vacuum facilities (purchase selection) |
1.the inside air pressure in test chamber is lower than outside, the vacuum pump is equipped for the specimen using(IP5/IP6 test) 2.If the air pressure in test chamber and outside is the same, do not need to equip the vacuum pump Notes: If need to equip vacuum pump, the price need to add; |
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Power
supply
information
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1)AC 220V single phase R、N+ protective grounding; voltage fluctuation range 10% 2)Frequency fluctuation range:50±0.5HZ; 3)Power supply method: TN-S or TT method 4)Grounding resistance of protection ground wire＜4Ω 5)User should equip with relevant capacity air switch or dynamic switch on the installation site, and the switch must control this machine only. When the electrified test sample is put in the test chamber, the power of the test sample should be connected with extra power, don’t use the power of this machine; |
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Performance Index
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Operating environment condition |
The value is got under the condition of environment temperature is +25℃, and R.H. is ≤85％,no test sample in the chamber.
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Temperature range
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temperature range: RT+5℃～60℃
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Controlaccuracy
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Temperature resolution: 0.1℃ Temperature deviation: ±1℃ Temperature fluctuation: ±0.5℃
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Specification parameter
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metal cable diameter:50um
wind speed:≥ 7.5m/s
sieve net lattice spacing:75～100ūm(100～200 rows)
drifting dust time:0～9999 minutes(adjustable)
floating dust time(falling dust):0～9999 minutes(adjustable)
shaking dust time:0～9999 minutes(adjustable)
stewing time:0～9999 minutes(adjustable)
talcum powder dosage:2kg～4kg/m3
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Executive standard |
GB2423.37-2006
IEC 60068-2-68-1994 GB4208-2008/IEC60529:2001 shell entrench level GJB150.12-2009 dust test method(dustproof test)
GB7000-1-2007 chapter 9 requirement for shell entrench test
GB10485 dustproof test method and equivalent JIS 、DIN、MIL test standard |
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