WALZ Photosynthesis Instruments
  • Career
  • WALZ Academy
Contact Us
Overview
  • Show all
  • Show Products
  • Show Accessories
Field of use
  • Laboratory
  • Field
  • Water
Metrics
  • Photosynthetic Light Reactions
  • Gas Exchange
  • Light Measurement
Application
  • Corals
  • Algae
  • Surfaces
  • Leaves, Fruits & Branches
  • Lichen & Mosses
  • Suspensions (High Conc.)
  • Suspensions (Low Conc.)
Downloads
  • Product
  • General
Support
  • Technical Support
  • Repair Service
  • Contact
  • Tutorials
Sales
  • International Distributors
  • Request a Quote
Events
  • Meetings
  • Webinars
Company
  • About Us
  • History
  • Company Founder
  • News
  • Jobs
  • Overview
    • Show all
    • Show Products
    • Show Accessories
  • Downloads
    • Product
    • General
  • Support
    • Technical Support
    • Repair Service
    • Contact
    • Tutorials
    Sales
    • International Distributors
    • Request a Quote
  • Events
    • Meetings
    • Webinars
  • Company
    • About Us
    • History
    • Company Founder
    • News
    • Jobs
  • Career
  • WALZ Academy
Contact Us

2030-B

Accessory

Light and Temperature-sensing Leaf Clip

  • Overview
  • Specifications
Leaf Clip Holder 2030-B with 90° fiberoptics adapter
Leaf Clip Holder 2030-B with 90° fiberoptics adapter clamped onto a plant leaf in the field, showing acrylic optical assembly, mini quantum sensor, thermocouple and braided fiber optic cable connection
Leaf Clip Holder 2030-B mounted on tripod ST-2101A in a maize field, clamped onto a corn leaf with red trigger button, acrylic optical assembly and braided fiber optic cable connection

Information on ambient light and temperature conditions is indispensable for field investigation. Therefore, we have devised the leaf-clip 2030-B which measures by a mini-quantum sensor the photosynthetically active radiation (PAR) impinging on the leaf under investigation. In addition, the 2030-B leaf-clip records the leaf temperature with a NiCr-Ni thermocouple.

To facilitate studies under field conditions, fluorescence measurements can be triggered by pushing the control button of the leaf-clip holder 2030-B. A tripod (ST-2101A) is available for positioning of the leaf-clip 2030-B but also the mini quantum/temperature-sensor 2060-M or the Arabidopsis leaf clip 2060-B.

Related Products:

PAM-2500 portable chlorophyll fluorometer with 2030-B leaf clip and tablet PC connected via Bluetooth
Product
Photosynthetic Light Reactions
Gas Exchange
Light Measurement
PAM-2500
High-performance Field and Laboratory Chlorophyll Fluorometer
Water
Field
Laboratory
Mini quantum sensor
Magnetically attached, swivel-mounted sensor (see LS-C sensor), selective PAR measurement, 0 to 20000 μmol m-2 s-1 PAR
Thermocouple
Ni-CrNi, diameter 0.1 mm, -20 to +60 °C
Output
PAR, high sensitivity range: 0 to 1000 μmol m-2 s-1; normal sensitivity range: 0 to 20000 μmol m-2 s-1 (output 0 to 2.5 V for each range). Leaf temperature, -20 to +60 °C (0 to 0.8 V). Remote trigger button, signal line connected to ground
Power supply
PAM-2500 leaf clip socket (5 V/4 mA)
Cable length
100 cm
Dimensions
17 cm x 5.7 cm (max.) x 8 cm (max.) (L x W x H)
Weight
310 g

Usage

Field
Photosynthetic Light Reactions
Light Measurement
Leaves, Fruits & Branches

Innovation and tradition: These are the driving forces which have made of Heinz Walz GmbH one of the world’s top producers of highly sophisticated photosynthesis measuring systems.

  • Jobs
  • Imprint
  • Contact
  • Privacy
  • Terms und Conditions
© 2026 Walz. All Rights Reserved.