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Beijing Purkinje General Instrument Co., Ltd.
X-ray Diffractometer;Biology Lab Instruments;Pretreatment Device
 
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Graphite Atomic Absorption Spectrophotometer PG990G For Agricultural / Clinical

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Title: Graphite Atomic Absorption Spectrophotometer PG990G For Agricultural / Clinical 
Brand: -
Model: -
Unit price: Negotiable
MOQ: -0 -
Quantity: Negotiable
Delivery date: Since the payment date Days delivery

Contact: Miss. April Cao (Ms.)    
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Graphite Atomic Absorption Spectrophotometer PG990G 


Features & Functions

  • The unique design of the graphite furnace reduces the chemical interference effects and memory effects by uniformly heating the graphite electrode.
  • The computer controlled heating program allows the user to select the best heating program for the analysis
  • The optical temperature during the atomisation stage ensures the rapid heating and rapid analysis.This helps to extend the life of the graphite tube and enhances analytical accruacy.

Safety

  • Argon gas pressure sensor
  • Water flow sensor
  • Over temperature sensor
  • Broken graphite tube protection

 

 

Specifications:

 

Optic System

Wavelength range

190-900nm

Monochromator 

Czerny-turner configuration

Bandwidth 

0.1, 0.2, 0.4, 1.0, 2.0, 5.0nm

Wavelength accuracy

+0.25nm

Wavelength repeatability

0.15nm

baseline stability

0.005A/30min

Graphite Furnace Analysis 

Character value(Cd)

0.5Pg

Temperature range

Ambient-2650

Heating 

Voltage feedback control when drying and ashing

Optical temperature control when atomizing

Graphite Atomic Absorption Spectrophotometer PG990G For Agricultural / Clinical

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