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Hirschmann

ceramus® Dispensers

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ceramus® Dispensers

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ceramus®

A dispenser with a reagent recirculation system for manual dispensing directly from the reagent bottle. Available in six different volumes.

Uncompromising reliability - years of experience gained by Hirschmann in liquid handling are reflected in the perfection embodied in ceramus® and absolute attention to detail. The graduation gauge and digital volume configuration engagement guarantee consistent precision and volume dispensing and ensure reproducible results – absolutely independent of the user. The dispensing piston made of high-purity aluminium oxide ceramic and the DURAN® glass cylinder guarantee a maximum level of chemical and thermal resistance. The high-quality materials in all parts conveying medium enable use within a temperature range from 4° C to 50° C. The complete unit can be steam sterilised at 121° C without dismantling.

A special HF version designed for dispensing very aggressive media is also available. The piston and cylinder are made of high-purity aluminium oxide ceramic, the valve seats and balls are ceramic and valve springs are made of platinum / iridium.

Overview of details:

  • Piston made of high-purity aluminium oxide ceramic
  • For fixed and variable volumes, from 0.2 mL to 60 mL
  • The complete unit can be steam sterilised at 121° C without dismantling
  • Free rotation
  • Media recirculating system for simple and rapid venting without reagent loss
  • User-independent, reproducible volume dispensing
  • Digital volume configuration engagement, calibrated for a lifetime
  • Robust ejection unit
  • Threaded suction hose fitting
  • Optimum chemical and thermal resistance of parts conveying medium
  • Individual quality certificate with conformity certificate

ceramus® fix

Universal bottle attachment dispenser with fixed volume configuration, certified conformity, with ceramic piston, reagent recirculation system, suitable for steam sterilisation up to 121°C, A 45 screw thread, delivery complete with 3 threaded adapters (A 32, S 40, A 38), 1 suction hose with union nut, 1 ejection unit and 1 fitting wrench, with individual serial number and calibration certificate.

ceramus® HF

Bottle attachment dispenser for hydrofluoric acid and other particularly aggressive media, with variable volume configuration in appropriate steps, certified conformity, with reagent recirculation system, piston, cylinder, valve seats and ball made of high-purity ceramic (Al2O3), valve springs made of platinum/iridium, suitable for steam sterilisation up to 121°C, A 45 screw thread.

Volume selection With micro-engaging adjusting ring, accurate and reproducible, thanks to the mechanical-digital principle ("with fixed pre-adjustment in defined steps"); adjusting steps with 0.05 to 1ml increments (depending on the model)
Volumetric accuracy Precise and reproducible with absolute accuracy ("R") of 0.5% and standard deviation ("CV") of 0.1%
Plunger Practically inert and wear-resistant, manufactured from Al 2 03 ceramic with 99.7% purity
Cylinder Practically inert and wear-resistant, manufactured from calibrated DURAN® glass (HF: ceramic)
Valves Practically inert and wear-resistant, ball and seat manufactured from borosilicate glass (HF: ceramic), valve springs manufactured from Hastelloy (HF: platinum/iridium). Valves can be easily mounted and replaced using an assembly wrench (included in delivery)
Plastic parts All components in contact with the media are manufactured from highly-resistant fluoropolymers: valve housing is manufactured from ECTFE, the suction hose and dispensing nozzle from FEP
Sterilization Completely autoclavable with steam at 121°C, including dispensing nozzle
Protection against breakage Provided by completely enclosed plastic casing with transparent viewing window
Test report Individual unit examination, certified and including individual serial number

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Product Detail
Thomas No.
7755V01
Mfr. No.
931200010
Description
VARIABLE VOLUME DISPENSER, 0.2-1 mL

list price/quantity total
$0.00
Thomas No.
7755V04
Mfr. No.
932200010
Description
VARIABLE VOLUME DISPENSER, 0.4-2 mL

list price/quantity total
$0.00
Thomas No.
7755V07
Mfr. No.
933200010
Description
VARIABLE VOLUME DISPENSER, 1-5 mL

list price/quantity total
$0.00
Thomas No.
7755V10
Mfr. No.
934200010
Description
VARIABLE VOLUME DISPENSER, 2-10 mL

list price/quantity total
$0.00
Thomas No.
7755V13
Mfr. No.
9352000
Description
VARIABLE VOLUME DISPENSER, 5-30 mL

list price/quantity total
$0.00
Thomas No.
7755V16
Mfr. No.
9362000
Description
VARIABLE VOLUME DISPENSER, 10-60 mL

list price/quantity total
$0.00
Thomas No.
7755V19
Mfr. No.
931210010
Description
FIXED VOLUME DISPENSER, 1 mL

list price/quantity total
$0.00
Thomas No.
7755V22
Mfr. No.
932210010
Description
FIXED VOLUME DISPENSER, 2 mL

list price/quantity total
$0.00
Thomas No.
7755V25
Mfr. No.
933210010
Description
FIXED VOLUME DISPENSER, 5 mL

list price/quantity total
$0.00
Thomas No.
7755V28
Mfr. No.
934210010
Description
FIXED VOLUME DISPENSER, 10 mL

list price/quantity total
$0.00
Thomas No.
7755V31
Mfr. No.
9352100
Description
FIXED VOLUME DISPENSER, 25 mL

list price/quantity total
$0.00
Thomas No.
7755V34
Mfr. No.
9362100
Description
FIXED VOLUME DISPENSER, 50 mL

list price/quantity total
$0.00
Thomas No.
7755V37
Mfr. No.
9342300
Description
HF DISPENSER, 2-10 mL

list price/quantity total
$0.00
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