Plant Photosynthesis Meter

Plant Transpiration Rate Meter

Model PTRM-1000

It is an experimental device that quantifies the water absorption and transpiration rates of plants by measuring changes in the liquid level. Its core principle is based on the tensile force generated by transpiration driving water absorption.

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A closer look

About this equipment

Features:

1. Multiple parameters tested: test air temperature, leaf temperature, air humidity, PAR etc at same time,

and count the transpiration rate and stomatal conductance accordingly.

2. Small size, light, portable and one-person operation.

3. Widely application: with different leaf chamber, the meter is able to be used in field crops, fruit and vegetables, hay etc which are in different shape.

Technical Parameters:

Model

PTRM-1000

Air Temperature

Range 0~50℃
Resolution 0.1℃
Error ±0.2℃

Leaf Temperature

Range 0~50℃
Resolution 0.1℃
Error ±0.2℃

Air Humidity

Range 0~100%
Resolution 0.1%
Error ≤±3%

PAR

Range 0~2500μmolm·m²•s
Accuracy <5μmolm·m²•s

Size of Leaf Chamber

55*20mm, customized available

Work Environment

Temperature: 20℃~50℃; 

Relative Humidity: 0~100%(without condensation of moisture)

Power

DC7.4V Li-ion Battery, 7~9 hours continuously working

Display

320×160 lattice

External Size(W*D*H)

260*260*130mm

Net Weight

3.25kg

Packing  Size(W*D*H)

520*200*350mm

Gross Weight

12kg
The details

Specifications

Ask our team for the full specification sheet for this model.

How ordering works

From enquiry to delivery

  1. 01Send your enquiry

    Request a quote on WhatsApp, or add several items to your enquiry list and send them together.

  2. 02Confirm the details

    We confirm configuration, voltage, accessories, availability and a delivered price.

  3. 03We source and ship

    We handle procurement, packing and international shipping to your facility.

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