Features
This colony counter is a digital display automatic bacterial inspection instrument, which consists of counter, probe, counting cell and other parts. The CMO integrated circuit of the counter is carefully designed and divided into two kinds of light sources, can be arbitrarily adjusted and selected. Digital Display from 0 to 999, press the reset key to automatically return to zero. When the count is incorrect, press “-” or “+” to adjust. The detector is very sensitive, and the sound proves that every time counting, in order to ensure accurate counting, automatic voice counting. The magnifying glass can be freely adjusted to a suitable position, the magnification can reach 3 times, the colony comparison is clear, and it is easy to observe. OWI petri dishes ф50-ф150mm.

Key Features:

1. Dual Mixing Functions: The KJMR-I combines rolling and swinging motions, ensuring thorough and uniform mixing of samples.
2. High-Performance Motor: Equipped with a high-performance AC motor, it operates smoothly with minimal noise and offers a long service life.
3. Compact Design: The mixer features five rollers in a compact structure, making it space-efficient and suitable for use in cold rooms or incubators.
4. Tube Compatibility: The spacing between rollers is optimized to accommodate tubes of various sizes, enhancing its versatility.
5. Durability: Built with robust materials, the mixer is designed to withstand continuous operation in demanding laboratory environments.

Operation:

• Samples are placed in tubes, which are then positioned on the rollers.
• The device simultaneously rolls and swings the tubes, ensuring consistent mixing without spillage.
• Its stable operation and adjustable settings make it suitable for a wide range of applications.

The KJMR-I Roller Mixer is valued for its efficiency, durability, and adaptability, making it an essential tool for laboratories requiring precise and consistent sample preparation.

Key Components:

1. Base and Platform: The sturdy base provides stability, while the platform serves as the surface where the object to be weighed is placed.
2. Beams: The triple beam setup consists of three horizontal beams, each marked with a graduated scale indicating different weight intervals—commonly in 1 gram, 10 grams, and 100 grams.
3. Riders: Small, movable weights that slide along the graduated scales on the beams to balance the object’s mass.
4. Pointer and Scale: The pointer aligns with a fixed zero marker when the balance is correctly adjusted, ensuring precise measurement.
5. Adjustment Knob: A fine-tuning mechanism beneath the platform to calibrate and maintain balance accuracy.

Operation:

• To use, the object is placed on the weighing platform.
• The rider on each beam is adjusted until the pointer aligns perfectly with the zero marker.
• The combined values from all three beams give the object’s total mass.

The triple beam balance is celebrated for its durability, reliability, and capacity to measure objects with a high degree of accuracy, typically within a fraction of a gram. It is widely used in physics and chemistry laboratories, as well as classrooms, where precise measurements are essential.

This multifunctional mixer is ideal for use in chemical, biological, pharmaceutical, and food laboratories, ensuring thorough homogenization, emulsification, suspension, and blending of a variety of sample types. The MON38-Multifunction-Mixer-KJMR-III is engineered for maximum user control, durability, and reliability in demanding laboratory settings.

Key Features:

• Versatile Mixing Modes: The MON38-Multifunction-Mixer-KJMR-III offers multiple mixing modes, including vortexing, shaking, stirring, and homogenization. It is designed to handle a broad spectrum of sample types, including liquids, powders, suspensions, and emulsions.

• Adjustable Speed Control: Equipped with a precise, variable speed control system, the KJMR-III allows users to adjust the mixing speed between 200 to 3,500 RPM. This range enables precise control over mixing intensity, from gentle agitation to vigorous blending.

• Multiple Mixing Attachments: The mixer comes with a variety of interchangeable attachments, such as orbital mixing heads, magnetic stirrers, and high-speed homogenizer blades. This flexibility accommodates various container types, including beakers, flasks, test tubes, and small sample containers, making the device ideal for diverse laboratory applications.

• Advanced Digital Display: A high-resolution digital interface allows for easy monitoring and adjustment of mixing parameters, including speed and time. The display also provides real-time feedback on the operational status and allows for programmatic control with built-in presets for common mixing protocols.

• Multi-Functionality with Timer and Auto Shut-Off: The MON38-Multifunction-Mixer-KJMR-III features a programmable timer function, enabling automatic shut-off after a set duration. This ensures consistent, unattended mixing and prevents sample over-mixing.

• Quiet Operation with Low Vibration: The KJMR-III operates with minimal noise and vibration, providing a quieter workspace for users and ensuring that the device is stable and precise even during long mixing sessions.

• Robust and Durable Construction: Built with high-quality materials, including corrosion-resistant stainless steel and durable plastic, the MON38-Multifunction-Mixer-KJMR-III is designed for long-lasting performance. Its sturdy construction ensures durability even under continuous operation in high-throughput environments.

• Safety Features: The mixer is equipped with built-in safety features such as overcurrent protection, overheating prevention, and a safety lock system for attachments. These safety mechanisms ensure optimal protection for both the device and the operator.

Technical Specifications:

• Speed Range: 200 – 3,500 RPM (Variable Speed Control)

• Motor: Brushless DC motor

• Mixing Capacity: 500 mL (standard container capacity, larger volumes can be handled with specific attachments)

• Timer Function: Adjustable, 1-minute to 99-hour range

• Power Supply: 110V – 240V, 50/60 Hz

• Dimensions: 280mm (L) x 230mm (W) x 190mm (H)

• Weight: 6.5 kg (approx.)

• Material Construction: Stainless steel (motor casing), high-grade plastic (outer body)

• Safety Features: Overload protection, overheating safeguard, attachment safety lock

• Warranty: 2 years

Applications:

• Homogenization of biological and chemical samples

• Powder and liquid mixing for pharmaceutical formulations

• Suspension preparation and emulsification for food and beverage industries

• Reagent mixing and sample preparation in research laboratories

• Cell culture media preparation and mixing

• Homogenization and blending of oils, creams, and gels in cosmetic industries