Hamilton Constant Rate syringes
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  • Liquid Handling
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Hamilton Liquid Handling
Constant Rate Syringes
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Setting the desired dispense volume is the only adjustment necessary.

The CR-700 syringe is completely serviceable on site. Replacement parts are listed and an exploded view of the
syringe components is provided for your information. Re-calibrate the CR-700 after installing any new parts.

Even when operated by technicians, the CR-700 provides reproducibility of +1% of the total syringe volume in routine procedures.

20µL - 200µL

  • For use with gases and liquids
  • Incremental volumes are selected with micrometer precision
  • Spring-driven plunger injects samples at a constant rate
  • Field repairable with replacement parts
 
 
 
Ordering information
Volume  
1 - 20 µL
2 - 50 µL
10 - 200 µL
Model  
CR 700-20
CR 700-50
CR 700-200
µL per Graduation
0.05µL
0.1µL
0.5µL
Gauge**  
22s
22
22
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CR (Constant Rate) Point style 3 Hamilton RN (Removable Needle) 700 Series
(**/51/3)
 
 
Operating Parameters:
  • Max temperature is 115°C

  • Max test pressure is 6 bar
 

Replacment Parts:
  Volume
1 - 20 µL
2 - 50 µL
10 - 200 µL
Description Model
CR 700-20
CR 700-50
CR 700-200
1. Plunger Assembly  
2. Glass Barrel  
3. Needle  
4. Spacer  
5. Needle Gasket  
6. Plunger Tip  
 
7. Friction Plug  
8. Rubber Ball  
9. Sear Nut  
 
Replacement parts for constant rate: thimble, friction plug, rubber ball, gasket
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