Product description:
The lodging of maize, sorghum and tobacco has caused insufficient illumination, and in turn enormously limited crop yields for a long time. Meanwhile, it has also caused great difficulties in crop mechanized harvesting, thus a lot of grains have been wasted. This instrument can test plant stem strength, and it applies to genetic breeding in agriculture as well.
QT-DFB01 Desktop plant stem strength tester
Features:
1. Data can be shown on a big LCD with screen rotation function;
2. The instrument can be connected to computer for trial test, data downloading, printing and analysis. Several parameters such as input speed, area can be converted to displacement and pressure, respectively;
3. The instrument is equipped with various kinds of platens for convenient measurement;
4. It is easy to use, time saving, and of high precision;
5. The instrument can show remaining battery life and it can automatically power off when battery life is low.
6. The instrument is equipped with spiral test platform, ladder-shaped screw rod and hand wheel for easy and steady operation.
Technical Parameters:
· Model: QT-DFB01
· Maximum load: 500N
· Measure units: Kgf/lb/N
· Precision: +/-0.2%F.S,+/-digit
· Display: 4-digit LCD display
· Measuring value: Peak and current value, peak value can be maintained
· Collecting rate: 1000 times/s
· D/A conversion: 16-bitΔΣtype
· Processor: 8-bit CPU
· Working temperature: -20℃ to 40℃
· Power: NI-MH battery or external AC linear power adapter or USB power supply
· Data output: USB
· Auto power shutdown: 10 minutes without operations
· Battery alarm: Battery icon will flicker when battery life is low.
· Weight: 30 Kg
Made in China
　
Beijing Tel: +86-10-62111044 / Fax: +86-10-62114847 / Add: Suite 6B13 Huajie Plaza, 13 Dazhongsi, Haidian District, Beijing 100098, China
Sales: Sales@Qudao.com.cn / Support: support@qudao.com.cn
Product description: QT-DC01 surveyor can record sampling date, sampling location, plant variety and other forms related to plant disease and insect pest inspection. The data can be uploaded to digital monitoring and early warning system of crop diseases and insect pests.
QT - DC01 plant disease and insect pest surveyor
Technical parameters:
Form: provides more than 200 forms that meet the requirement of daily inspection, including forms for crops such as rice, wheat, maize, potato, and
Product description:
The lodging of maize, sorghum and tobacco has caused insufficient illumination, and in turn enormously limited crop yields for a long time. Meanwhile, it has also caused great difficulties in crop mechanized harvesting, thus a lot of grains have been wasted. This instrument can test plant stem strength, and it applies to genetic breeding in agriculture as well.
QT-DFB01 Desktop plant stem strength tester
Features:
1. Data can be shown on a big LCD with screen rotation
Product description:
Stem flow is one of the subjects in the study of water balance in forest ecosystems. In hydrology, stemflow is the flow of intercepted water down the trunk or stem of a plant. Stem flow, along with through fall, are responsible for the transferral of precipitation and nutrients from the canopy to the soil. QT-Y/H stem flow collector is used to collect and analyze the stem flow.
QT-Y/H Automatic stem flow collector QT-Y/H Automatic stem flow collector
Principle:
The
Product description:
The system follows the design of the Australian Commonwealth Scientific and Industrial Research Organization (CSIRO). Root washing is a very important preliminary work for measurements of root systems, however, the traditional manual method of cleaning plant root systems requires a lot of time and labor work, and it often damages the root system. QT-RWC automatic root washing system can well keep the integrity of fine roots.
QT-RWC Root Washing System
Features:
Separate
Product description:
This instrument is to measure plant stem strength against the wind. Users only need to push the instrument against the stem to get stem strength of the plant.
QT-DFA Portable plant stem strength tester
Features:
1. This instrument has high measuring precision and high resolution. Two model - QT-DFA01 and QT-DFA02- are available for different plants;
2. Data can be shown on a big LCD with screen rotation function;
3. The instrument can be connected to computer for
Our History
Longkou City Hongrun Packing Machinery Co.,Ltd. was established in 1986, we built a small molds production workshop as a starting business, in 1996, we founded machinery company, now have become one of the leading manufacturers in the paper pulp molding machine in China.
Our Factory
Longkou City Hongrun Packing Machinery Co. is located in Longkou City, Shandong Province, China. The traffic is very convenient, it is only 45 kilometers far from Yantai Penglai International Airport,
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