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Equipment Management
Tracking and maintaining laboratory equipment to ensure reliability and compliance.
Equipment Master List
Centralized database of all laboratory equipment.
Molbloc/Molbox Flow Measurement System
Mass flow reference standards and measurement terminal for the calibration laboratory.
Cleaning
Cleaning procedures for the molbloc/molbox system.

Equipment Management
Tracking and maintaining laboratory equipment to ensure reliability and compliance.
- Equipment Master List
  Centralized database of all laboratory equipment.
  - Ambient-Monitoring
    Equipment category: Ambient-Monitoring
  - Electrical
    Equipment category: Electrical
  - Molbloc/Molbox Flow Measurement System
    Mass flow reference standards and measurement terminal for the calibration laboratory.
    - Initial Setup
      Setup and connection procedures for the molbloc/molbox system.
    - Power-Up & Verification
      Power-on sequence and self-test verification for the molbox terminal.
    - Operation — Molbloc-L
      Operating information for laminar flow element (molbloc-L) measurements.
    - Operation — Molbloc-S
      Operating information for sonic nozzle (molbloc-S) measurements.
    - Cleaning
      Cleaning procedures for the molbloc/molbox system.
    - Molbloc-L
      Equipment category: Molbloc-L
    - Molbloc-S
      Equipment category: Molbloc-S
    - Molbox
      Equipment category: Molbox
- Intermediate Equipment Checks
  Procedure for verifying equipment performance between calibration cycles using pairwise E_n comparisons, per ISO 17025 clause 6.4.10.
- Defective Equipment & Non-Conformance Reporting
  Procedure for identifying, quarantining, and resolving nonconforming equipment, and for assessing the impact of equipment defects on previously issued calibration results.
- Access Control & Equipment Security Measures
  How the laboratory restricts and monitors physical access to protect equipment integrity and measurement validity.
- Storage & Handling Guidelines
  Requirements for proper storage, transport, and handling of laboratory equipment to prevent contamination, deterioration, and damage.
- Equipment Labeling
  Defines the laboratory's equipment label types, their content, and when to apply or remove them. Every piece of equipment in the laboratory carries exactly one status label at all times.

Cleaning

Author:Matthias Boularot

Created on:24 Feb 2026

Cleaning procedures for the molbloc/molbox system.

About this task

These instructions cover exterior cleaning of the molbox terminal and molbloc flow elements only. For internal contamination of molbloc flow paths, contact Fluke Calibration authorized service.

Procedure

Wipe exterior surfaces with a cloth lightly dampened with water or mild detergent.
Allow all surfaces to air dry before reconnecting power or gas supply.

Results

CAUTION:

Do not use aromatic hydrocarbons, chlorinated solvents, or methanol-based fluids. These can damage the instrument housing and labels.