• Model NO.：ACME-YLS
• Light Source：2 LED Light Source
• Display：LCD Screen Display, Four Decimals, Trends
• Temperature Drift：Within ± 0.04 Spad Units , ° C
• Dimensions / Weight：78 (W) *164 (Length)*49 (Heig
• Transport Package：Standard Export Package
• Specification：According to actual situation.
• Trademark：ACME
• Origin：Hubei
• Production Capacity：1000pieces,Year

Functional features

Fast measurement time

LCD displays chlorophyll values directly

The instrument is small and portable, which can be carried to the field for measurement

Measurement of the samples

Leaves of various plants

The measurement area

10 mm

Measuring way

Wavelength optical concentration difference mode

sensors

Silicon semiconductor photodiode

Display mode

Measurement: 3-digit LCD display

Measurement times: 2-digit LCD display

Measurement interval

Less than 2 seconds

Measuring range

0.0-99.9 SPAD

precision

±1.0 SPAD (at room temperature, SPAD value ranges from 0 to 50)

repetitive

±0.2 SPAD unit (SPAD value between 0 and 50)

reproducibility

Within ±0.5 SPAD (SPAD value between 0 and 50)

Operating temperature

0 ~ 50 ºC

Storage temperature

- 20 ~ ~ 55 ºC

Data is stored

SD card storage: 2G

Electrical source

Rechargeable lithium battery

Standby time

One charge normally lasts seven days

Model

chlorophyll meter tacm-502plus

Object of measurement

crop leaves

Measurement method:

optical density difference at 2 wavelengths

Measuring area

2 ×3 mm

Maximum sample thickness

1.2mm

Sample insertion depth

12mm(the depth adjustment device can be used to adjust the position to 0-6mm)

Light source

2 LED light sources

Sensor

1 SPD (silicon photodiode)

Display

LCD screen display, 4 decimal places, trend chart

Display range

-9.9--199.9 SPAD unit

Memory

30 sets of measurement data, can calculate/display the average value

Power supply

2 no.5 batteries

Battery life

about 20,000 times

Minimum measurement interval

about 2 seconds

Accuracy

±1.0 SPAD unit (0.00-50.0 SPAD unit, at room temperature and humidity)

Repeatability

within ±0.3 SPAD unit (0.00-50.0 SPAD measurement position remains unchanged)

Reproducibility

within ±0.5 SPAD unit (0.00-50.0 SPAD measurement position remains unchanged)

Temperature drift

within ±0.04 SPAD unit /°C

Operating temperature/humidity range

0-50 °C, relative humidity within 85% (35°C), no condensation

Storage temperature/humidity range

20-55 °C, relative humidity within 85% (35°C), no condensation

Size/weight

78 (width) ×164 (length) ×49 (height) mm, 200 g

Standard configuration:

main engine, calibration card, hand cord, 2 no.5 batteries, soft pack, instruction manual, etc

Others

warning sound, user coefficient compensation

Our Service:
1,We will provide all the details to you during the massproduction
2,Customize your mould according to your need if have considerable orders
3,Your requirements and complaints are highly respected
Our Service: