Made In The U.S.A. Since 1938

Lumenite Control Technology, Inc.

Engineers • Designers • Manufacturers

H.T.S.T. Test System

        The MTC-4000 is our 4th generation milk pasteurization test system.  It provides a

simple yet efficient method of measuring the short time,  pasteurization holding period

required by the U.S. public health code.  This code states that every particle of milk or

product be heated to 160˚F for a minimum of 15 seconds.  The MTC-4000 measures this

short time pasteurization period to 1/100th of a second accuracy.

Milk Tester Operation

        Start and stop probe assemblies are mounted at 2 different areas on the pasteurization holding tube.  The top of the SSI-003

salt injector is attached to a pressurized air source while the bottom is attached to the start probe injection nozzle with high pressure

reinforced tubing.  Once the SSI-001 liquid output valve is manually opened,  saline solution is injected into the holding tube which

starts the counter.  When the saline solution reaches the stop probe,  the counter stops providing the elapsed time.  The operator

can then run additional tests to satisfy the health code.

Standard Equipment

• MTC - 4000 hand held battery operated milk tester control with

  auto - calibration/equalization, USB PC interface, battery charger cable,

  and protective plastic carrier

• 2 - Type 2DCF1.5" tri-clamp Sanitrodes™ (probe assemblies) with two

  4" long teflon insulated probes

• 2 - Type 2DCF2" tri-clamp Sanitrodes™ (probe assemblies) with two

  4" long teflon insulated probes (alternate tri-clamp sizes available

  (2.5", 3" or 4" caps))

***For alternate probe cap types please consult Lumenite®.

• 2 - Type 2J1.5" jack with 10 feet of cable (probe to tester connection)

Optional Equipment

• SSI-003 304 s.s. constructed saline solution injection apparatus

• Type .25 x .25 3-4 s.s. check valves

• Type 10ft. of reinforced tubing with fitting for connection to SSI-003

• Universal USB car charger for MTC-4000

• Carrying case designed to hold the MTC-4000, 6 Sanitrodes™,  2 jacks and various other accessories

•  Spray Nozzle for Start Probe (used for connection to SSI injector)

•  Additional Start and Stop probes can be purchased as needed

•  Additional 2J-1.5" milk tester jacks

Lumenite® Control Technology, Inc

2331 N 17th Ave.    Franklin Park,  IL 60131 U.S.A.

Phone : 847-455-1450    Fax : 1-847-455-1450

E-Mail :    Main Web Site :