Digital Fruit and Vegetable Hardness Tester

 
Fruit Hardness Tester is a hand-held portable penetration meter for the hardness measurement of fruits and certain vegetables.
* Is an indispensable tool for growers.
* Measure the fruit maturity by measuring the strength of a particular size punch into the pulp, help determine the picking time, or monitor the softening of the fruit storage.
* Average calculation function.
* Maximum latch function.
* Undervoltage alarm indication function.
* Communicate with PC using "USB data line output" and "RS-232 data line output".
* Provides Bluetooth Bluetooth data output selection.
Fruit classification
 
  Examples of fruit types
  Small fruit strawberries, cherries, grapes, berries
  Soft fruit peaches, bananas, almonds, plums, melons, citrus, persimmons
  Strong fruit pear, nectarine, kiwi fruit
  Hard fruit avocados
Measurement unit kgf (kgf / cm2) lbf (lbf / cm2) N (N / cm2) Pa
  Probe diameter 3.5mm
  Measuring range 0.5 ~ 15.0kgf / cm2



  Resolution 0.01 / 0.1 / 1
  Accuracy ± (1% H + 0.1) kgf / cm2
  Probe insertion depth of 10mm
  Operating temperature: 0 ~ 45 ° C Humidity: <90% RH
  Power supply 2 batteries on the 7th
  Size 204x62x33mm (8.0x2.4x1.3inch)
  Weight 230g (without battery)
 

The screw pump is a volumetric rotor pump, which is drawn and discharged by the volume change of the sealing chamber formed by the screw and bushing. The screw pump is divided into Single Screw Pump, double, three and five screw pump. The screw pump is characterized by stable flow, small pressure pulsation, self-absorption capacity, low noise, high efficiency, long life and reliable work. And its outstanding advantage is the transmission medium does not form the eddy, the viscosity of the medium is not sensitive, can deliver the high viscosity medium.

Single Screw Pump

Water Injection Pump,Esp Pump

Tianjin RongHeng Group LLC , https://www.ronghenggrouppump.com