50ul-10ml precision pump for auto lab analyzer

Model:	3000
Brand:	Juray
Origin:	Made In China
Category:	Industrial Supplies / Machine Hardware / Pneumatic Component
Label:	syringe pump , piston pump , plunger pump
Price:	US $170 / pc
Min. Order:	1 pc

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Product Description

The 3000 series plunger pump is a high precision quantitative plunger pump independently developed by the professional R&D team of Juray. It is widely used in medical, environmental protection, laboratory analytical instruments and other fields. 3000 Series plunger pump adopt precise stepper motor control, precision screw pair transmission, high precision special ceramic plunger, and high polymer wear-resistant sealing enable plunger pump to achieve very precise suction and drainage function in long time and high frequency. It has the characteristics of high precision, stable and reliable operation and long service life. The test results show that the performance parameters of the plunger pump meet the product specifications after running 3 million times continuously and smoothly.

Specification	50ul	100ul	250ul	500ul	1ml	2.5ml	5ml
Product code	3005	3010	3025	3050	3100	3250	3500
Effective stroke displacement	50ul	100ul	250ul	500ul	1ml	2.5ml	5ml
Effective stroke（mm）	12.7
Stepper motor step angle（º）	1.8
Motor current（A）	0.5, 1.2, 1.5
Screw pitch（mm）	1.27
Effective Travel Subdivision Steps	2000
Linear distance per step of motor（mm）	0.00635
Motor fluid volume per step（ul）	0.0250	0.0500	0.1250	0.2500	0.5000	1.2500	2.5000
Accuracy of suction and drainage	1%					0.5%
Repeatability of suction and drainage（Cv）	0.2%
Working pressure（MPa）	0.3
Pump head material	PMMA，POM，PTFE
Plunger material	Special ceramics
Sealing material	superhigh molecular polymer
Working medium	Clear water, oil, weak acid and base
Thread Interface Form	1/4-28 UNF，M6
Number of threaded interfaces (pcs)	2				1，2
overall dimension（mm）	138x62.5x48	136.5x62.5x48	136.5x62.5x48	138x62.5x48	139x62.5x48	140.5x62.5x48	143x62.5x48
Life cycle	300
Remark: Note 1: In addition to the above specifications, the current nominal specifications can be customized, including parameters such as stroke, displacement, screw pitch, thread interface form, etc. Note 2: Motor current can be customized according to requirements. Note 3: Special media such as strong acid and base resistance can be customized. Note 4: The nominal accuracy of suction and drainage is measured at a range of no less than 10% displacement. Note 5: The nominal repetition accuracy is measured at a range of no less than 10% displacement. Note 6: The number of threaded ports can be increased or decreased as required, and the lateral port can be adjusted in four directions: front, back, left or right.