Clevite Brush Instruments

Brush Instruments Mark 280 15-6327-10 2-Channel Chart Recorder 115V 175W For

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SKU:
46970
MPN:
15-6327-10
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
90.00 LBS
Shipping:
Calculated at Checkout
  • Brush Instruments Mark 280 2-channel strip chart recorder front three-quarter view with chart paper loaded
  • Brush Instruments Mark 280 15-6327-10 rear panel view showing drive amplifier inputs, span and damping controls, and power cable
  • Brush Recorder Mark 280 nameplate close-up showing MA and VOLTS selector badges and model label
  • Brush Instruments Mark 280 front panel close-up showing chart speed selector, sensitivity knobs, zero suppression controls, and pen position knobs
  • Brush Recorder Mark 280 chart paper close-up showing loaded roll of graph paper in the recorder
  • Brush Instruments 15-6327-10 data plate showing model number, serial number 140, frequency 60 CPS, volts 115, watts 175, Clevite Corporation Cleveland Ohio
  • Brush Instruments Mark 280 rear panel close-up showing Channel-1 and Channel-2 drive amplifier inputs, span, damping, and timer connections
  • Brush Instruments Mark 280 bottom rear panel showing fuse holder, power cable, timer and calibration terminals, and transistor stud warning label
$65.00
Was: $125.00
Current Stock: 1

Sold Out

Description

Brush Instruments Mark 280 15-6327-10 2-Channel Chart Recorder 115V 175W For Parts

A benchtop strip chart recorder manufactured by Brush Instruments in Cleveland, Ohio. This dual-channel unit records analog signals in milliamps and volts onto moving chart paper at variable speeds.

Specifications & What's Included

  • Model: Mark 280, MPN: 15-6327-10, Serial: 140
  • 2-Channel recorder with selectable chart speeds: 5, 10, 20, 50, 100, 200 mm/sec
  • Input types: Milliamps (mA) and Volts
  • Power: 115V AC, 175W, 60 Hz
  • Benchtop form factor with carry handle
  • Includes roll of chart paper

Applications

Strip chart recorders were standard for continuous monitoring and documentation of analog signals in industrial, laboratory, and telecommunications environments. The Mark 280 was used to record voltage and current data over extended periods, creating a permanent paper record. Common applications included equipment monitoring, process control, and signal analysis in manufacturing and test facilities. These units connect directly to signal sources and operate continuously independent of external data systems.

Condition: For Parts or Not Working
This Brush Instruments Mark 280 2-Channel Strip Chart Recorder (model 15-6327-10) does not power on. It was tested at our facility and failed to power up. It is being sold as-is for parts or repair with no functionality guarantee. A roll of chart paper is present in the machine as shown in the photos. The unit shows cosmetic wear consistent with age and lab use — the front panel nameplate has surface staining and minor discoloration, the cabinet shows scuffing and general wear, and there is a sticker on the front panel noting 'Uncovered Reference Only.' The rear panel and internal access panel show corrosion and heavy oxidation consistent with the instrument's age. The power cable is attached and intact. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Brush Instruments
Model:
Mark 280
MPN:
15-6327-10
Type:
2-Channel Strip Chart Recorder
SKU:
46970
Condition:
As-Is / For Parts or Not Working
Seller Notes:
Does not power on. Sold as-is for parts or repair. Roll of chart paper included.
Country/Region of Manufacture:
United States
Power Requirements:
115V, 175W, 60 CPS
Voltage:
115V AC
Wattage:
175W
Frequency:
60 CPS (60 Hz)
Number of Channels:
2
Serial Number (Internal):
140
Measurement Type:
Milliamps (MA) and Volts
Chart Speed:
5, 10, 20, 50, 100, 200 mm/sec (selectable)
Form Factor:
Benchtop / Portable (carry handle)
Manufacturer / Division:
Brush Instruments, Division of Clevite Corporation
Manufacturer Location:
Cleveland, Ohio, U.S.A.
Condition Notes:
Brush Instruments Mark 280 15-6327-10 strip chart recorder does not power on. Tested at our facility — failed to power up. Sold as-is for parts or repair, no functionality guarantee. Roll of chart paper included. Cosmetic wear throughout.
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