Keynes Controls Rentals

Keynes Controls sensors and instrumentation is available for hire for short and long term projects.

Expand your testing capabilities quickly, without a huge upfront investment. Our flexible rental options allow you to easily adapt

your inventory to meet changing requirements.

All of the Keynes Controls sensors and interfaces use a standard Windows package called QLOG that is used for instrument configuration, measurement storage, real-time charts and user defined panel meters for multiparameters systems.

Price Structure

The price structure for rental is:

  • Deposit 10 % Value of the product - Returned upon receiving sensors back and tested.
  • Fixed price for calibration before shipment
  • Day rate - 2% product value per day
  • Free technical assistance.
ARGES pH sensor installed into central port of the SONDE
Vibrating Wire
SONDE Housing multi-parameter sensor test
Fluorometers installed into 3 Port SONDE for deployment

Water Quality Systems

The water quality sensors are available singularly, or as part of the multiparameter sensors systems.

The multiparameter housings offer real-time measurements directly to a Windows PC, Data Recorder and can be connected to a local area network.

A data logging version of the multiparameter housing offers the simplest solution for stand-alone recording. The complete instrument is shipped pre-calibrated in a hardened case and only requires lowering into place. On completing the measurements the sensor is removed and the data extracted using the free Android APP.

Factory calibrated for fast deployment.

7 Port Multiparameter SONDE Kit
ARGES 3 PORT SONDE Tryptophan submerged results
ARGES SONDE Hardened waterproof case
ARGES Dissolved Oxygen Multiparameter solution

Real-time Sensor Kit

The real-time multiparamater systems connect directly to a Windows PC using the optional USB media converter. The media converter powers the sensors directly without the use of an external power supply. Simply lower into the water and start making measurements.

The real-time sensor kit consists of

  1. Windows PC with software (Optional)
  2. USB-SDI12-AG! media converter
  3. Choice of multiparameter sensor housings.
  4. Hardened sensor case.
  5. Calibration Certificate for all sensor.
ARGES SONDE ready for deployment

ARGES Selective-ION Sensors

Submersible Selective ION sensors

All of the ARGES Selective-ION sensors use solid state reference and half cells for long term reliability.

The sensors can all be stored dry for considerable time periods without any effect on device performance.

High performance wet mate capable connectors are used for protection in brackish and polluted water.

Sensors are supplied factor calibrated for instant deployment.

Any combination of selective-ion sensors can be used in a multiparameter system.

ARGES Fluorometers

ARGES Submersible Fluorometer sensors

All of the ARGES range of fluorometers are manufactured from high quality stainless steel.

High performance wet mate capable connectors are used for reliable long term operations.

In-built temperature sensors fitted close to the measurement point of the detector are used water temperature and chemical temperature effect compensation measurements.

Optional analogue output can be supplied with the level automatically adjusted to be proportional to measured concentration

Any combination of sensor can be fitted into a multiparameter housing.

Multiparameter Housings

3 Sensor Multiparameter Housing
7 Sensor Multiparameter Housing
  • Option for Real-time and logger Models
  • Optional USB Interface
  • Up to 2 Million internal sample recordings
  • Wet mate connectors
  • Free no restriction applications software
  • Optional brush unit
  • Factory calibrated for immediate deployment
  • Hardened Carry Case
  • Eyelets for strain relief cable.
  • SDI12 / RS485 / MODBUS

Vibrating Wire Sensor Readout

VibWire-201-Pro
VibWire-201-Pro Wire Sensor Spectra
Vibrating Wire Sensor Digits Display
Multiplexer-expansion-VW201

In-Place-Inclinometers

In-Place-Inclinometers by Keynes Controls
Installation of the In-Place-Inclinometer by Keynes Controls. Image depicting its lowering into a borehole using the Sensor Deployment Top Cap.
Image displaying the In-Place-Inclinometer rods with sensors equipped. The extension rods are spaced at 1m intervals. Please note that the sensors undergo testing prior to shipment.
Wheel Assembly

A full range of solid state in-place-inclinometers complete with accessories and applications software. Full temperature compensated readings. Results directly in SI Units

  • Singe and Dual Axis Options
  • Vertical / Offset / Horizonal measurement options
  • Solid State low noise sensors
  • SDI12 / RS485 / MODBUS Communications
  • Free Applications software
  • Optional USB Interface
  • Full range of accessories

QLOG Application Software

All of the keynes Controls sensors and interfaces are supplied with the QLOG applications software. The QLOG software gives the user a common interface and enables different types of sensors to be inetrgared together in an easy to understand and solution.

QLOG is free and has no restrictions.

Features

Sensor Configuration

Network Configuration

Display Real-time Charts 

Assign Panel Meters

QLOG ARGES pH Turbidity Tryptophan Temperature Display
Sample Results ARGES pH sensor
A group of real-time sensor values can be displayed to a QLOG panel meter display
VibWire-108 QLOG Vibrating wire sensor calibration factors

VibWire-201, ARGES Tryptophan, Vibrating wire readout, vibrating wire logger, ARGES Hydrocarbon, Fluorometer, selective ion sensors, single ion sensor, Chloride, Ammonium, Ammonia, Nitrate, Nitrite, Potassium, Vibrating wire sensor analyser, pH, Conductivity, SONDE, submersible brush unit, multiparameter, water quality, sewage sensor, hydrocarbon sensor. In-place-inclinometer, vertical inclinometer, fixed offset inclinometer, MODBIS I-P-I, Modbus Vertical inclinometer, Dual Axis Modbus inclinometer, USB-SDI12-AG!, USB-485-Pro, handheld vibrating wire, Vibrating Wire readout, Vibrating wire logger unit