The principle of offset printing is based on water-ink balance. And the most important control is nothing more than this. Therefore, the water quality analysis of the printing workshop and the digital control and measurement of the dampening solution are particularly important. Portable conductivity meter measuring range 0-1999us / cm, used to control the amount of fountain solution HI98129pH / EC / ECS conductivity acid-base test pen can conduct accurate pH / EC / TDS and temperature test at the same time High-precision portable conductivity meter with four-ring conductivity electrode, high accuracy and reliability, suitable for acid, alkaline and highly salty samples, automatic temperature compensation and compensation coefficient adjustable range 0.0s- 99.ms/cm High-accuracy portable acidity meter resolution up to 0.1mv Full range, multi-system conversion total hardness tester total hardness, that is, the sum of magnesium hardness and calcium hardness, hardness detection range from 0-750ppm
Nightstands are small bedside tables that are typically placed next to a bed in a bedroom. They provide a convenient surface for placing items within arm's reach while you're in bed. Here are some key aspects to consider when choosing nightstands:
Size and Proportions: Measure the available space next to your bed to determine the appropriate size for your nightstands. Consider the height of your bed as well to ensure the nightstands are at a comfortable level for easy access.
Storage: Decide if you need nightstands with storage options. Some nightstands feature drawers, shelves, or cabinets that can be useful for storing items like books, reading glasses, medication, or other personal belongings.
Design and Style: Choose nightstands that complement the overall style and aesthetic of your bedroom. Whether your bedroom has a modern, contemporary, traditional, or rustic decor, select nightstands that blend well with the existing furniture and design elements.
Material: Nightstands come in a variety of materials, including wood, metal, glass, or a combination of these. Consider the durability, maintenance requirements, and visual appeal of different materials to find the one that suits your preferences.
Functionality: Think about the features you desire in a nightstand. This may include a built-in charging station or USB ports for convenient device charging, a pull-out tray for placing drinks or snacks, or integrated lighting for bedtime reading.
Surface Space: Consider the amount of surface space you need on the nightstand. Think about the items you typically keep by your bedside, such as a lamp, alarm clock, phone, or a glass of water, and ensure there is enough room to accommodate them comfortably.
Accessibility: Pay attention to the accessibility of the nightstand. Make sure it is within easy reach from your bed, allowing you to easily access items without straining or stretching too far.
Price and Brand: Set a budget for your nightstands and explore options within that range. Consider reputable furniture brands known for their quality and craftsmanship. Read customer reviews and research the brand's reputation to ensure you're getting a reliable product.
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Portable pH meter (PH meter)
Measuring range 0.0-14.0PH, accuracy ± 0.1PH
Eye movement recognition buffer, automatic two-point calibration, three-in-one PH / mv / oC, measurement range of 0.00-14.00PH
With four hardness units to convert ppm (mg / L), ofH, oDh, oeH
Easy to understand and control the hardness of source water