Physical and chemical equipment Oxygen measurement system Quantum heat PAR/Temperature sensor QRT1
Asahiko Trading Co., Ltd.
About This Product
■Summary
The QRT1 quantum thermal PAR/temperature sensor consists of a QRT1 display unit and QTP1+ probe sensor combination. When used as a calibration tool for the LS2 light source, the QTP1+ probe can be connected directly to the QRT1 control unit to measure light intensity in real time on the housing display. You can also adjust the light intensity of the LS2 light source using the included ND filter.
■Features
・Equipped with QTP1 composite PAR/temperature probe sensor
・Temperature sensor range: 0°C to 50°C, resolution: 0.02
・Digital display of PAR and temperature values
・Can be hung vertically into the liquid phase oxygen electrode chamber to calibrate the light source
・0V-5V analog output of PAR and temperature signal
■QTP1 probe
The QTP1+ probe sensor connects to the QRT1 control unit via a Mini-DIN connection. The probe is designed to attach directly to the DW1, DW1/AD, DW2/2, DW3 and Oxytherm+ electrode chambers.
Although designed for light source calibration of liquid phase oxygen electrode chambers, the PAR/temperature probe sensor cannot be submerged in liquid. Although the probe is splash-proof, prolonged contact with liquid will cause irreversible damage to the sensor.
Calibration of the light source must be performed before adding the sample. Damage caused by water damage is not covered by the warranty.
The probe consists of a PAR quantum sensor and a thermistor bead for temperature measurement, and is constructed of stainless steel and acetal. Temperature measurement is performed by an RT curve matched type glass bead thermistor mounted in the center of the probe tip. Photosynthetically active radiation (PAR) levels are measured by quantum sensors installed on the sidewall of the probe.
The QTP1+ probe can also be connected directly to the back of the Oxylab+ oxygen electrode control unit. OxyTrace+ software plots the temperature signal from the QTP1+ in real time as a chart recorder emulation on the same screen as the signal from the S1 oxygen electrode disk. PAR values are displayed as measured values during light source calibration when using OxyTrace+ software.
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Product
Physical and chemical equipment Oxygen measurement system Quantum heat PAR/Temperature sensor QRT1
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Handling Company
Asahiko Trading Co., Ltd.
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Categories
1 Models of Physical and chemical equipment Oxygen measurement system Quantum heat PAR/Temperature sensor QRT1
| Product Image | Part Number | Price (excluding tax) | Dimensions/weight | Measuring range | PAR sensor | Power supply | Resolution | Signal display section | Temperature sensor |
|---|---|---|---|---|---|---|---|---|---|
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QRT1 |
Available upon quote |
Display 146×92×32mm, 300g QTP1+9.5×107 mm, 50g |
Wavelength range 400~700nm, 0~50,000μmolsm^-2s^-1 (±5%), 2 ranges 0~5,000μmolsm^-2s^-1, 0~50,000μmolsm^-2s^-1 | Silicon photodiode, optical filter with white acetal diffuser | 4 1.5V AA batteries (LR6), battery life approximately 100 hours |
1μmolsm^-2s^-1 in 0~5,000μmolsm^-2s^-1 10μmolsm^-2s^-1 in 5,001~ 50,000μmolsm^-2s^-1 |
16×2 LCD display, 0V~5V analog output (PAR/temperature value) | RT curve matched bead thermistor, 0~50℃ (resolution 0.02℃) |
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