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Introducing the PW4 – NEW FOR 2022!
The Weltech Digital Hydrometer automatically and quickly calculates the dry matter content, starch percentage, underwater weight and specific gravity of potatoes using the weight in water method. It is used extensively throughout the potato industry by producers of all types of potato products.
The latest version, the PW4 replaces the older PW2050 model and comes with many new enhancements and features.
Key Features
Display all the data you need!
The new 6 inch colour screen gives ample room to display all the data the operator needs without the need to scroll through complicated menus.
A newly designed multi-lingual user interface takes advantage of the large LCD screen making the setup, measuring and analysing process quick and easy.
On-screen prompts guide the user when setting up the unit, minimising downtime and helping users unfamiliar with the PW4 quickly get up to speed.
All day battery-life
As the batches keep coming, the PW4 keeps running. The new PW4 comes pre-installed with a high-capacity rechargeable lithium battery, and combined with a newly designed energy-efficient processor, keeps the PW4 running all day long. An accurate battery percentage meter is displayed at the top of the screen to let you know when its time to recharge.
Everything you need to get weighing
The PW4 comes with a sample basket with suspension chain, pre-installed rechargeable battery, battery charger and strong carry case.
All models are suitable for standard and French fry dry matter testing
Range 1.5-6Kg potatoes (must not exceed 10Kg)
How to use the Weltech Digital Hydrometer
A few simple button presses take the weight and display the data.
Weltech Hydrometer Range
| Hydrometer | Product Code | Weight range |
|---|---|---|
| PW4 | POT/HYDPW4 | 1.5 - 6Kg Must not exceed 10Kg |
Technical Specifications
| Dimensions | Weight | Accuracy | Resolution | Memory | Data output | Power | Languages |
|---|---|---|---|---|---|---|---|
| Weigher: 170 x 140 x 97mm Case: 450 x 130 x 360mm | Weigher: 1.5Kg w/ carry case: 2.14Kg | +/- 0.3% | 0.01 scale reading | 5000 individual weights Data stored if power off or batteries removed | XML file Readable in Excel (USB version only) | Internal rechargeable lithium battery | EN, SP, DE, FR, PT |
Battery charger: Input 230v, 50Hz, 10W; Output 12V, 300mA, 3.6VA; c.12 hour re-charge time; display has charge level indicator; Charge duration: up to 15 hours; Battery life: 3-4 years
NB. The Weltech Dry Matter Weigher is NOT waterproof
Requirements
| Water container | Water | Operating conditions |
|---|---|---|
| 356mm dia. x 400mm deep Clean metal or plastic Basket and sample must be fully immersed | Clean water c.15°C / 60°F | -30 to 50°C up to 95% RH (Avoid sudden changes that can cause condensation) |
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