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| Brand Name : | Delta | 
| Model Number : | ZKD | 
| Certification : | ISO9001 | 
| Price : | USD1.0 | 
| Payment Terms : | T/T, Western Union | 
| Supply Ability : | 1000 sets per month | 
| Delivery Time : | 10 days | 
Parameters:
1  | Detection objects  | various models of vacuum switch  | 
2  | Detection method  | using new excitation coil and detect vacuum tube without disassembly  | 
3  | Application area  | This instrument is a all-purpose type, can measure the vacuum of variety models of open magnetic vacuum tube  | 
4  | Detection range  | 10 -5 -10 -1 Pa  | 
5  | Measurement accuracy  | 10 -5 -10 -4 Pa, 10% 10 -4 -10 -3 Pa, 10% 10 -3 -10 -2 Pa, 10% 10 -2 -10 -1 Pa, 10%  | 
6  | Magnetic field voltage  | 1700V  | 
7  | High-voltage of pulsed electric field  | 30KV  | 
8  | Open distance of switch tube in vacuum test  | normal open distance  | 
9  | Testing environment  | -20℃~ 40℃  | 
10  | Weight  | 12kg  | 
11  | Dimension  | 420 × 320 × 280 (mm)  | 
12  | Sampler  | magnetic coil  | 


                                 
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