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Burette Automatic Zero, Class A
Glasswares

Burette Automatic Zero, Class A

Model Gi-1526 In stock

mounted on reservoir with straight bore PTFE key stopcock & rubber bellow. An automatic burette is connected with a bottle containing the titration solution. The rubber below pumps the air into the bottle, creating pressure inside the bottle further which rises the solution to the top of the burette. As soon as the burette is full, the valve is released, which makes the pressure fall in the bottle

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Key features

  • Automatic zero-setting mechanism for improved accuracy and convenience
  • Straight bore PTFE key stopcock for smooth, leak-free flow control
  • Rubber bellow system for easy filling and pressure regulation
  • Class A accuracy suitable for analytical and QC applications
  • Clear, durable graduations for easy reading
  • Supplied with a batch certificate for quality assurance

Description

Catalog No. Capacity ml. Sub Div. ml
1526/1 10 0.05
1526/2 25 0.10
1526/3 50 0.10
1526/4 100 0.20

The GISCOM Burette Automatic Zero, Class A, is a precision volumetric instrument designed for accurate and repeatable titration work. Mounted on a reservoir bottle, it automatically sets the zero level after filling, eliminating manual adjustment errors. This system is essential for high-throughput and quality-critical laboratories where efficiency, accuracy, and compliance are required.

Applications

High-precision titration and volumetric analysisPharmaceutical quality control and validation laboratoriesChemical and analytical research facilitiesBiotechnology and life science laboratoriesAcademic research and teaching institutionsQC/QA laboratories requiring efficient and repeatable workflows

Specifications

Available Capacities: As per the standard size table
Design: Automatic zero burette mounted on a reservoir bottle
Accuracy Class: Class A
Tolerance: As specified by DIN / ISO Class A requirements
Calibration: Batch calibrated with certificate
Stopcock Type: Straight bore PTFE key stopcock
Accessories Included: Reservoir bottle, rubber bellow, connecting tubing

Detailed information

Material Specifications

  • Material Type: High-quality laboratory glass with PTFE and rubber components
  • Thermal Properties: Resistant to standard laboratory temperature variations
  • Chemical Resistance: Excellent resistance to acids, alkalis, and titration solutions
  • Mechanical Properties: Robust construction for repeated laboratory use
  • Standards Compliance: Manufactured in accordance with DIN / ISO 385 standards

Handling & Precautions

  • Ensure all connections are secure before operation
  • Operate the PTFE stopcock gently to avoid unnecessary wear
  • Clean glass and stopcock thoroughly after use
  • Suitable for autoclaving under standard laboratory conditions (excluding rubber parts)
  • Avoid sudden temperature changes and mechanical shock
  • Store the assembled unit securely when not in use
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