---
type: product
schema_version: 1
stock_number: "72557-5"
canonical_url: "https://www.artisantg.com/Scientific/72557-5/MKS-Instruments-1679B22CR1UM-Mass-Flow-Controller"
json_url: "https://www.artisantg.com/Scientific/72557-5/MKS-Instruments-1679B22CR1UM-Mass-Flow-Controller.json"
generated_at: "2026-11-07T01:49:10.272Z"
last_updated: "2026-09-30T05:35:41.367-05:00"
---

# MKS Instruments 1679B22CR1UM Mass Flow Controller

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: MKS Instruments
- Model: 1679B22CR1UM
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 4 lb, estimated
- Shipping dimensions: 8X8X3 in, estimated

## Categories

- Lab & Analytical > Controllers (primary)

## Details

This MKS Instruments 1679B22CR1UM Mass Flow Controller is used and in excellent condition.

### Configuration

- Gas: N2
- Range: 200 sccm
- Maximum Inlet Pressure: 100 psig
- Warm-up Time: 2 minutes
- Output Impedance: < 1 Ohm

## Images

- <https://www.artisantg.com/itemimages/mks_massflo_1679_series_view2.jpg>
