§≡≡≡≡≡≡ Functions ≡≡≡≡≡≡ ZT500 Series of Handheld Pressure Pumps are comprehensive pressure sources; They are dual-use instruments for testing both negative pressure gauges and positive pressure gauges; Function conversions of them are simple and reliable.
ZT500 Series provides pressure generation for measurement of pneumatic/ hydraulic pressure gauges, including universal pressure gauges, precision pressure gauges, pressure transmitters, differential pressure transmitters, pressure sensors, pressure switches.
ZT500 Series is mainly used in laboratory and fieldwork of electric power, aerospace, chemical, oil, metering, food industry, etc.
§≡≡≡≡≡≡ Parameters ≡≡≡≡≡≡
| Item No. |
ZT505 |
ZT505B |
ZT506 |
ZT507 |
| Testing range |
(0~2.5)MPa, |
(0~1)MPa, |
(0~60)Mpa, |
(0~40)kPa, |
| (-0.095~0)MPa |
(-0.095~0)kPa |
(-0.09~0)MPa |
(-40~0)kPa |
| Adjustable fineness |
0.01kPa |
0.1Pa |
0.1kPa |
0.1Pa |
| Pressure medium |
Air |
Air |
Transformer oil |
Air |
| Connection port |
M20×1.5 (2pcs) |
| Dimension |
290×140×125(mm) |
275×260×130(mm) |
260×145×125(mm) |
240×180×120(mm) |
| Weight |
2.5kg |
4kg |
2kg |
2kg |
CHOTEST is not only a software company but also a national high-tech enterprise integrating research, development, production and sales, which is specialized in designing and producing precision measurement instruments and calibration instruments.
The company has 2,000 square meters of modern office well equipped with advanced research facilities. In addition, it owns 5,000 square meters of precision machining and assembly factory. All products are manufactured in accordance with ISO9001 standard. The company is always living up to the motto that is providing our customers with top quality products.
At present, the company has dozens of self-developed products with new technology, widely used in government Metrology and Quality Inspection agencies, international military, automotive, aerospace, machinery, metallurgy, electric power, petrochemical and other industries. The company also has involved in developing a number of national standards and has made its due contribution for China's metrology and testing technology progress.
CHOTEST focuses on technology development of precision measurement equipments and sophisticated testing equipments. It constantly challenges to all kinds of technical barriers and technology monopoly. The goal of the company is to provide high-end measuring equipments to manufacturing industry in all over the world.
§≡≡≡≡≡≡ FAQ ≡≡≡≡≡≡1. Are you factory?
Yes, we are specialized in designing and producing precision measurement instruments and calibration instruments.
2. How many years experience do you have?
We have 16 years experience on measurement instruments and calibration instruments since 2002.
3. What size of your factory?
We have 5000 square meters of factory and 2,000 square meters of modern office
4. Can you accept OEM and ODM?
No, we only sell the products under Chotest brand.
5. Can I become your distributor?
Yes, please contact our sales engineer.
6. What is the lead time?
Lead time is 30-60days in usual.
7. What is your payment term?
30% deposit first, balance payment before delivery.
We accept T/T, L/C.
8. How to install the machine?
We dispatch our engineers to install and debug the machine in site of the customer.
9. What is your warranty term?
We provide 1 year warranty after acceptance inspection by customer.
Free repair or replacement in 1 year warranty in case of any problem.
Response in 12 hours for emails or calls from customers in working days.
Company Profile
