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XYJD-250 piston pressure gauge
XYJD-250 piston pressure gauge is a basic new standard pressure gauge. Due to its simplest structure, easiest operation, and low failure rate, it is w
Product details
model：XYJD-250(Basic/Economic)
overviewThis is an economical new regulation pressure gauge. Due to its simplest structure, easiest operation, and low failure rate, it is widely used in calibration and verification factories as a production calibration equipment. It is also the one with the largest shipment volume from our company.
purposeVerify precision pressure gauges; Verify digital pressure gauges/meters; Verify pressure transmitters; Used for verifying pressure sensors and other purposes; Or in situations where precise pressure values are needed as a benchmark to calibrate other systems.
Measurement range/nominal range：
Serial number, model, range
1 XYJD-6 (0.04-0.6) MPa
2 XYJD-60 (0.1-6) MPa
3 XYJD-25 (1-25) MPa
4 XYJD-600 (1-60) MPa
5 XYJD-1000 (2-100) MPa
Accuracy class: 0.05 level; 0.02 level;
Piston cylinder rod material: tungsten carbide
Weight material: non-magnetic stainless steel (grade 0.02) and carbon steel (grade 0.05)
Working medium: According to national standards, transformer oil or a mixture of transformer oil and kerosene is used below 25MPa, and sebacic acid diester is used above 25MPa (excluding 25MPa).
Latest update time of equipment：
1. Complies with the national metrological verification regulations of JJG59-2007 Piston Pressure Gauge and JJG99-2006 Weights.
The piston cylinder and piston rod are made of tungsten carbide material with high strength, high hardness, and low temperature expansion coefficient, which improves the wear resistance of the piston and reduces the linear expansion coefficient and deformation coefficient of the piston rod and piston cylinder.
The nominal range and measurement range are consistent, and can be equipped with kg weights and MPa weights.
There are two shut-off valves installed, which can promptly close the pressure between the tested systems, facilitating the calibration of large capacity chamber instruments. It can also be used for fine-tuning.
5 pallets/hanging orchid type (optional) weight bearing mechanism.
The second-generation new concealed stable structure increases the stability of piston operation and effectively avoids the phenomenon of piston system swinging and fracture.
Equipped with a quick pressure connector, it can be tightened by hand to achieve a sealing pressure of 100MPa.
After sales guarantee:
1. Pre sales professional inquiry records, and after-sales carefully establish customer files. Professional engineers provide customers with the best cost-effective solutions.
2. All piston pressure gauges XYJD models strictly follow the ISO9000 quality assurance system, with a three-year warranty and lifetime free maintenance.
3. General faults can be resolved immediately by remote assistance to customers via phone within 2 hours. Serious faults require a response time of 2 hours, a solution will be provided within 4 hours, and on-site troubleshooting will take 2 working days.
4. Operational issues can be accurately guided through remote phone calls, including teaching.
5. Provide customers with cost price replacement parts after the warranty period.
6. Regularly invite some customers to participate in the Beijing Multi country Instrument Exhibition Company Exhibition every September.
overviewThis is an economical new regulation pressure gauge. Due to its simplest structure, easiest operation, and low failure rate, it is widely used in calibration and verification factories as a production calibration equipment. It is also the one with the largest shipment volume from our company.
purposeVerify precision pressure gauges; Verify digital pressure gauges/meters; Verify pressure transmitters; Used for verifying pressure sensors and other purposes; Or in situations where precise pressure values are needed as a benchmark to calibrate other systems.
Measurement range/nominal range：
Serial number, model, range
1 XYJD-6 (0.04-0.6) MPa
2 XYJD-60 (0.1-6) MPa
3 XYJD-25 (1-25) MPa
4 XYJD-600 (1-60) MPa
5 XYJD-1000 (2-100) MPa
Accuracy class: 0.05 level; 0.02 level;
Piston cylinder rod material: tungsten carbide
Weight material: non-magnetic stainless steel (grade 0.02) and carbon steel (grade 0.05)
Working medium: According to national standards, transformer oil or a mixture of transformer oil and kerosene is used below 25MPa, and sebacic acid diester is used above 25MPa (excluding 25MPa).
Latest update time of equipment：
2012.12 (Upgraded shell support strength to 160Kg/CM2)
2013.08 (Upgraded and updated piston quick tightening sealing system, pressure resistance up to 280MPa)
2014.10 (Upgraded manual valve body seal, pressure resistance to 200Mpa)
2014.11 (Added displacement sensor, upgraded configuration to 1306 high-efficiency screw)
2015.08 (Upgraded 1304 Stable Screw, Rapid Boosting)
2016.08 (Upgraded piston head to patented anti breakage type)
Performance characteristics：1. Complies with the national metrological verification regulations of JJG59-2007 Piston Pressure Gauge and JJG99-2006 Weights.
The piston cylinder and piston rod are made of tungsten carbide material with high strength, high hardness, and low temperature expansion coefficient, which improves the wear resistance of the piston and reduces the linear expansion coefficient and deformation coefficient of the piston rod and piston cylinder.
The nominal range and measurement range are consistent, and can be equipped with kg weights and MPa weights.
There are two shut-off valves installed, which can promptly close the pressure between the tested systems, facilitating the calibration of large capacity chamber instruments. It can also be used for fine-tuning.
5 pallets/hanging orchid type (optional) weight bearing mechanism.
The second-generation new concealed stable structure increases the stability of piston operation and effectively avoids the phenomenon of piston system swinging and fracture.
Equipped with a quick pressure connector, it can be tightened by hand to achieve a sealing pressure of 100MPa.
After sales guarantee:
1. Pre sales professional inquiry records, and after-sales carefully establish customer files. Professional engineers provide customers with the best cost-effective solutions.
2. All piston pressure gauges XYJD models strictly follow the ISO9000 quality assurance system, with a three-year warranty and lifetime free maintenance.
3. General faults can be resolved immediately by remote assistance to customers via phone within 2 hours. Serious faults require a response time of 2 hours, a solution will be provided within 4 hours, and on-site troubleshooting will take 2 working days.
4. Operational issues can be accurately guided through remote phone calls, including teaching.
5. Provide customers with cost price replacement parts after the warranty period.
6. Regularly invite some customers to participate in the Beijing Multi country Instrument Exhibition Company Exhibition every September.
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