Introduction
A portable chlorophyll meter is a handheld instrument used to measure the chlorophyll content of plant leaves, which is an indicator of the plant health, nitrogen status, and photosynthetic capacity, and it is used in agriculture, horticulture, plant science, and research. The chlorophyll meter measures the absorbance of light by the leaf at specific wavelengths, typically in the red and near-infrared regions, where chlorophyll absorbs light, and it calculates the relative chlorophyll content, expressed as an index value; the meter consists of a measuring head with a light source and detectors that clamp onto the leaf, a display, and a data logger, and it provides a rapid, non-destructive measurement of the leaf chlorophyll content, which correlates with the nitrogen content and the photosynthetic activity of the plant, and it is used for assessing the nitrogen status of crops, for guiding nitrogen fertilization, for assessing the plant health and stress, for research on plant physiology, and for many other applications, and it is battery-operated and designed for field use, with a rugged construction. Portable chlorophyll meters are used by agronomists and farmers for nitrogen management in crops, such as rice, wheat, and corn, by horticulturists for assessing the nutrition of ornamentals and fruit crops, by plant scientists for research, in education, and for many other applications, and they are used for rapid field assessments. With their rapid and non-destructive measurement, portable chlorophyll meters are essential tools for crop and plant management.
Portable Chlorophyll Meter LCPM-T2012
Portable Chlorophyll Meter is designed to measure chlorophyll content in the range of 0.0 to 99.9 and also measures leaf temperature, nitrogen content and leaf surface humidity. It uses ...
Portable Chlorophyll Meter LCPM-T2011
Portable Chlorophyll Meter can indicate the chlorophyll content by measuring just a 2 × 3 mm area of the leaf. It utilizes the optical density difference method for chlorophyll measurem...
Portable Chlorophyll Meter LCPM-T2010
Portable Chlorophyll Meter is designed to measure chlorophyll content in the range of 0.0 to 99.9 and leaf temperature from -10 to 99.9 °C. It uses a nondestructive method, meaning plan...
Standards
Complies with the above standards, but is not limited to them.
Features
1. Portable chlorophyll meter for field leaf testing.
2. Handheld meter with leaf clip sensor.
3. For agriculture and horticulture.
4. Includes meter, sensor, battery and manual.
5. Measures chlorophyll/SPAD in the field.
FAQ
Q1: What scenarios is this meter used for?
A: It measures chlorophyll/SPAD on leaves in the field to guide nitrogen management in crops and horticulture. Customers in related industries rely on it for routine and quality-control work, and we can match the unit to your intended use.
Q2: What standards does it comply with?
A: It follows common agronomic measurement practices and related GB/T standards, with calibration against references. We confirm the stated performance during final inspection and can supply a certificate of conformity together with supporting documents for audit purposes.
Q3: What is the warranty?
A: The meter carries a 12 to 24 month warranty covering body and sensor. Batteries are consumables. Damage from drops is excluded.
Q4: Is it hard to operate?
A: Operation is very simple: calibrate, clip a leaf and read. We provide a manual and guidance.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: Performance should be verified periodically using calibrated reference standards, with results logged in the equipment record. Most users perform this check every 6 to 12 months or according to their internal quality schedule. We provide the procedure, reference materials and formal calibration service if required.
Q7: Are consumables universal?
A: These are disposable consumables and should be replaced after use to avoid cross-contamination. They are standard laboratory items available directly from us or from general laboratory suppliers, which keeps running costs low. We recommend keeping a small stock, and bulk pricing is available for regular orders.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include data logging, GPS and averaging. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: No installation is required. The unit is delivered fully assembled and factory tested, so you only need to place it on a level surface, connect power and follow the quick-start guide. An illustrated manual and setup video are included, and our engineers provide remote guidance if needed.
Q10: What samples are compatible?
A: It handles intact green leaves. It is not for non-leaf samples, very thick or narrow leaves, or senescent tissue without valid correlation.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.