Zimeng-ZM-200A Umbrella Shed LightOne device is compatible with three pharmacopoeia standards

In the quality control systems of pharmaceuticals, biologics, and related industries,Solution color, clarity, and visible foreign matter inspectionIt is the core link to ensure product purity, safety, and stability. The update of CP0901 (Solution Color Inspection Method), CP0902 (Clarity Inspection Method), and CP0904 (Visible Foreign Matter Inspection Method 1) in the 2025 edition of the Chinese Pharmacopoeia has put forward more stringent requirements for the standardization, accuracy, and multifunctionality of detection equipment.

Zimeng Technology is deeply involved in the research and development of pharmacopoeia compliance testing equipment, and has launched the ZM-200A three purpose umbrella shed light“One device is compatible with three pharmacopoeia standards”The core advantage of becoming a laboratory quality control upgradepremiumSelected to provide testing servicespowerfulProfessional support.

1 CP0901: Solution color detection, presenting true and unbiased results

2025 edition of the Chinese Pharmacopoeia CP0901 solution color inspection methodThe First LawThe light source characteristics, illumination range, and observation conditions for visual detection of solution color have been clarified. It is required to accurately identify the differences between solution color and standard colorimetric solution through standardized lighting environment, in order to avoid misjudgment caused by light interference. ZM-200A follows this standard for design, achieving full dimensional fit from light source to observation environment.

Umbrella canopy lamp ZM-200AThe white color temperature is strictly controlled between 6000-6500K, which matches the "natural white light equivalent spectrum" required by CP0901 to ensure the true restoration of the solution color, without color cast or distortion; White illumination adjustment range coverage0-30000LxIt can be flexibly adapted to samples of different concentrations and colors, andStable light source without flicker，reduceThe impact of light fluctuations on color judgment.

At the same time, the device is equipped with a non luminous black host background and 2 non reflective white background plates. By optimizing the color contrast, the detection personnel can clearly capture the subtle color difference of the solution, meeting the visual detection principle of "intuitive and accurate" in the pharmacopoeia. Whether it is concentration determination of colored samples or color compliance inspection of conventional solutions, ZM-200A can provide reliable detection basis.

II CP0902: Clarity check, more accurate turbidity judgment

The CP0902 clarity inspection method aims to determine the content of trace insoluble impurities in the solution by comparing the clarity of the sample with the standard turbidity solution, which is a key indicator for controlling the purity of drugs. ZM-200A achieves precise adaptation in structural design and functional configuration to meet this detection requirement.

Umbrella canopy lamp ZM-200ASpecially designedTurbidity tube placement rackEnsure that the sample tube and standard tube are placed neatly and illuminated evenly to avoid turbidity comparison errors caused by placement angle deviations; The lamp provides uniform illumination and can fully cover the detection area without blind spots, making the difference in turbidity clear and distinguishable.

cooperate, coordinate, collaborateWhite lightAdjustable illuminance of 0-30000Lx, detection personnel can adjust to the most suitable observation brightness based on the concentration gradient of standard turbidity solution, making it easy to distinguishClear "," slightly turbid "," turbid "Waiting for different levels. In addition, the non reflective background plate effectively reduces the interference of environmental light reflection, further improving the accuracy of turbidity judgment and meeting the requirements of CP0902 for detection environment and operational standardization, which is beneficial for vaccinessmallThe clarity quality control of products such as volumetric injections provides strong assurance.

III CP0904: Visible foreign object detection, with no omission of fine impurities

CP0904 Visible Foreign Object Inspection Method (First Method Visual Method)Require clear observation of visible foreign objects in injection and ophthalmic preparations under specified lighting conditions to ensure clinical medication safety. ZM-200A optimizes the light source characteristics and operational design to meet this requirement, achieving strict compliance with pharmacopoeia standards.

Equipment configurationmulticoloredLight source, especially suitable for visible foreign object detection of dark samples or pigment containing samples, can effectively penetrate the color of the sample and highlight subtle foreign objects;

Flexible switching between white and red light to meet the detection needs of different types of samples, whether it isvaccinesAccurate detection can be achieved for biological agents such as human serum albumin, as well as daily chemical products such as toners. At the same time, the equipment supports area division, making it easy for testing personnel to operate according to the observation angle and distance required by the pharmacopoeia. Combined with the standard digital electronic illuminance meter, it can monitor the light intensity in real time, ensuring compliance throughout the testing process,avoidForeign objects missed detection due to inadequate lighting.

4 Multi functional integration+convenient design

The core advantage of ZM-200A lies not only in its precise alignment with the three pharmacopoeial standards, but also inMulti functional integration and convenient operationof理想combination.One device simultaneously meets the requirements of solution color, clarity, and visible foreign matterThree testing requirements, significantly saving laboratory space, reducing equipment procurement and maintenance costs, especially suitable for crowded laboratory environments.

1. On the operational level, the device is equipped with a separate panel touch screen and remote control, which can adjust the illuminance and light color freely, and can be quickly mastered without professional training;

2. The illumination memory function can store 4 commonly used illumination parameters, which are automatically adjusted to preset values when turned on, reducing repetitive operations and improving detection efficiency.