95 Chancellor Dr., Roselle, IL 60172

Lauren Chiari

Model 1201 Temp/Humidity Sensor System

Model 1201 Temp/Humidity Sensor System

Model 1201 smart sensors allow for the measurement of temperature and relative humidity, (RH) during an ILRT without the aid of a data acquisition system. Each compact sensor contains one temperature channel and one temperature compensated RH channel with its own CPU, memory, signal conditioning, internal calibration constants and RS-485 bus interface.
The RS-485 network allows for multiple sensors to be connected to a PC’s communications port with a single 4-wire cable string. A typical ILRT may use six strings with seven or more sensors per string. Although the sensors are physically connected in series, they are electrically connected in parallel so that the failure of any one will not affect the others.
The advantages over a conventional system
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Water Leak Rate Testing Machine

Water Leak Rate Testing Machine

An easy-to-operate system designed to be used, this monitor allows for the precision testing of water tested containment isolation valves using plant demin or service water

Replace with The Model 9623-H2O, hydro leak rate testing machine.
Description:
9623-H2O Hydro Leak rate Monitor.
The Model 9623-H2O is an easy to operate system designed to be used This monitor allows for the precision testing of water tested containment isolation valves using plant demin or service water. This unit comes with 2 or three flow ranges, depending on your site-specific needs and two pressure channels, one to monitor inlet pressure and one for your test pressure.
The 9623-H2O quantifies the component under test’s leakage rate by maintaining a constant water pressure against the barrier being tested while measuring the water flow rate needed in order to maintain that pressure constant. A steady supply at a constant pressure of clean water is required to operate.
Flow Meter
Using two or three ranges, a 1000 to 1 turn-down ratio is achieved with a 1% of full-scale accuracy over each of the ranges. Each flow range is customer selectable to fit your site-specific needs.

Specifications

Flow rates
Range: 0 to 100 lpm (ranges are custom to each site, can be comprised of 2 or 3 flow meters)
Inlet Pressure Transducer
Test Pressure Transducer
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LRM Extended Service Program

LRM Extended Service Program

For a flat rate Graftel will open a two year window for you to send in covered Leak Rate Monitors for service

Graftel offers a Leak Rate Monitor extended service program. This can greatly benefit new or existing customers. Graftel can perform all warranty work on-site including the RCA on contaminated LRMs. If work is performed on-site, training in use of equipment to LLRT crew can be given during same visit.
The Extended Service Program Includes:
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LLRT TRAINING

LLRT TRAINING

Click Here to download the beta version.
PLEASE SEE INSTALLATION INSTRUCTIONS BELOW BUTTONS

Instructions:

Step 1: Prior to downloading open page using Mozilla Web Browser.
Step 2: Unzip files and click “index” tab. *see below
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