Elmack Engg Services | Test and Measurement Distributors

Fluke Calibration

Fluke Molbox1 Plus Flow Terminal

Model No :

Fluke Cal- Molbox1 plus Flow Terminal

Part Code :

Please contact us for final configuration

Overview

The Fluke Cal new molbox1+ flow terminal from Fluke Calibration represents a significant update to the molbloc/molbox gas flow calibration system. molbox1+ combined with molbloc-L (to 100 slm) and molbloc-S (to 5000 slm) flow elements enables you to achieve the lowest uncertainty available for gas flow meter calibration and controller calibrations.
A molbloc/molbox1+ gas flow calibration system is the ideal solution for gas flow meter calibration, as well as for calibrating thermal mass flow controllers (MFCs), rotameters, turbine meters, bubble meters, and other flow measurement devices.

Features

- Molbox1+S configuration gives extra rangeability with molbloc-S elements without requiring vacuum pumps
- Now use any molbloc element for both high and low pressure applications in the same gas
- Even more robust internal pneumatic design
- Full suite of software automation products and hardware accessories to create a complete gas flow calibration system—including new COMPASS® for Flow calibration assistance software

Major Applications

- Pharmaceuticals
- Semiconductors
- Aerospace
- Environmental monitoring energy production
- Reference gas blending and research and standards laboratories

Technical Specifications

- Type : Q-RPT Characterized Quartz Reference Pressure Transducers
- Oscillating quartz crystal with mechanical bellows
- Calibrated pressure range (full scale):
• A700K: 0 to 600 kPa absolute (0 to 87 psia)
• A350K: 0 to 300 kPa absolute (0 to 44 psia)
• S A1.4M (molbloc-S only): 0 to 1.2 MPa absolute (0 to 174 psia)
• S A2M (molbloc-S only): 0 to 2 MPa absolute (0 to 290 psia)
- Measurement uncertainty (one-year):
• Absolute pressure4 : ± (0.01 % of reading or 0.003 % Q-RPT span, whichever is greater)
• Differential pressure (A700K with Tare): ± (8.4 Pa (0.0012 psi) or 0.032 % ?P, whichever is greater)
• Differential pressure (A350K with Tare) : ± (4.2 Pa (0.0006 psi) or 0.026 % ?P, whichever is greater)
- Temperature measurement:
• Type : molbloc PRTs with molbox1+ Ohmic Measurement System
• Range (FS) : 0 to 40 °C

General Specifications

- Power requirements : 85 V ac to 264 V ac, 47 Hz to 440 Hz, 18 VA max consumption
- Normal operating temperature range : 15 °C to 30 °C (59 °F to 86 °F)
- Storage temperature range : -20 °C to 70 °C (-4 °F to 158 °F)
- Vibration : Meets MIL-T-28800D
- Communication ports : RS-232 (COM1), RS-232 (COM2), IEEE-488.2
- Pressure connections (molbox1+ and molbloc)
- Quick connectors equivalent to Swagelok® QM Series (SS-QM2-B200)
- Flow ranges : <1 sccm to >5000 slm

Manufacturing details:

https://as.flukecal.com/products/flow-calibration/gas-flow-standards/molbox1-flow-terminal?quicktabs