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digital photoelectric colorimeter chromometer

The vertical pressure steam sterilizers are assembled with heating system, microcomputer controlled system, over heat and over pressure protection system, which are reliable for the sterilizing effects, convenient of operation and energy conservation. They are ideal equipments for clinics, scientific research institutes and other organizations to sterilizer surgical instruments, fabrics, glasses, culture media etc.

Full adult and pediatric auscultation is available through its dual head chestpiece simply by rotating the central spline to alternate between the two sides. The more compact one piece diaphragm and rim assemblies have further increased acoustic sensitivity. The binaurals have been redesigned with larger diameter ear tubes and a thicker single lumen binaural to transfer sound more effectively. The selector spline is now recessed to allow a flush fit with the binaural tube and now features a visual indicator for easy identification of the operational diaphragm.

Features

• NEW: double-sided, dual diaphragm chestpiece for both adult and paediatric assessment.
• NEW: The paediatric side is also easily transformed into a traditional open bell by replacing the single-piece diaphragm with the supplied non-chill rim.
• NEW: chestpiece is precision-machined into an aesthetically pleasing, less angular shape.
• NEW: single-piece diaphragm instead of separate diaphragm/rim making it easier to attach and easier to clean due to the smooth unbroken surface.
• NEW: The stem features an open side indicator to easily identify which diaphragm is in operation.
• NEW: next-generation tubing gives even longer tube life with improved resistance to skin oils, alcohol and staining.
• 3M’s ‘Tunable Technology’ lets you easily switch from low to high frequency sounds by switching from light to firm pressure on both the adult and paediatric sides of the chestpiece.
• High acoustic sensitivity when performing general physical assessment.
• Laser engraving of text and symbols to personalise your scope and avoid theft/loss
• Larger ear tubes on the anatomically designed headset comfortably positioned for better sound transfer. Easy adjustment by simply squeezing or pulling apart the eartubes.
• Comfortable Snap-Tight soft seal eartips create an excellent acoustic seal to reduce ambient noise.
• No natural rubber latex or phthalate plasticisers are used in the tubing or any other component—to help protect health and the environment.
• Complement your personal style with Littmann’s large range of chestpiece finishes and tubing colours.
• Used as a diagnostic aid as part of the physical assessment of a patient.

• 304 STAINLESS STEEL PROBE – Food safety, accurate temperature measurement, quick response, high stability, can quickly test the temperature of cold and hot.
• *LCD DISPLAY – Clear and easy to read. Celsius / Fahrenheit, a key conversion can meet the habits of different people. It will automatically shut down after 10 minutes when there is no operation, automatic shutdown, into the power-saving mode which can reduce power consumption. So longer battery life can be expected.
• *MEAT SPECIAL – Professionally measure temperature of kinds of meat, such as beef, veal, lamb, pork, Turkey, chicken and so on. You can choose a specific taste according to preferences. While using, select the MEAT button to choose the meat, and then press the TASTE button to choose the taste (degree of cooked).
• *TEMPERATURE PRESETTING – Temperature range: 0 ℃ ~ 100 ℃ (0 ℉ ~ +122 ℉); measuring accuracy: ± 1 ℃ (0 ~ 80 ℃); other range ± 2 ℃; different temperature presetting for different meat.
• *TWEET REMINDER – When the internal temperature of the meat reaches the preset temperature, it will tweet and prompt you to take off the thermometer, then you can enjoy your delicious food!If you encounter any problems, you can contact us at any time.

 WAEC approves and recommends that a school science laboratory should have at least one First Aid Box or Kit.
There is a wide variation in the contents of first aid kits based on the knowledge and experience of those putting it together, the differing first aid requirements of the area where it may be used and variations in legislation or regulation in a given area. The international standard for first aid kits is that they should be identified with the ISO graphical symbol for first aid,

Non-Contact Measurement:

Utilizes advanced infrared technology to measure body temperature without direct contact.

Ensures hygienic and safe temperature measurement, reducing the risk of cross-contamination.

Instant Readings:

Provides fast and accurate temperature readings in just one second.

Ideal for quick screenings and frequent temperature checks.

High Accuracy:Delivers precise measurements with a high degree of accuracy (±0.2°C / ±0.4°F).

Consistent performance ensures reliable results every time.

User-Friendly Design:

Large backlit LCD screen for clear and easy-to-read results, even in low light conditions.

Simple one-button operation for convenience and ease of use.

Fever Alert Function:Built-in fever alarm system alerts users to elevated temperatures with an audible beep.

Visual indicator changes color to signal normal, elevated, or high temperatures.

Memory Function:Stores up to 32 previous readings, allowing users to track temperature changes over time.

Convenient for monitoring the health of patients and family members.

Dual Mode:Capable of measuring both forehead and surface temperatures.

Versatile use for checking the temperature of baby bottles, bath water, and room environments.

Energy Efficient:Automatic power-off feature conserves battery life when not in use.

Powered by 2 AAA batteries (included) for long-lasting operation.

Applications

Hospitals and Clinics: Ideal for quick and hygienic temperature screening of patients and staff.

Home Use: Suitable for monitoring the health of family members, especially infants and young children.

Schools and Daycare Centers: Ensures the safety of children and staff by providing quick and contactless temperature checks.

Public Places: Useful for temperature screening in offices, airports, and other public areas.

Technical Specifications

Measurement Range: 32°C to 42.9°C (89.6°F to 109.2°F)

Accuracy: ±0.2°C (±0.4°F)

Measurement Distance: 1-3 cm (0.4-1.2 inches)

Response Time: 1 second

Display: Backlit LCD

Memory: 32 readings

Power Supply: 2 AAA batteries (included)

Dimensions: 150 mm x 100 mm x 50 mm

Weight: 150 g

The Melt Temperature Measurement System gives manufacturers the ability to accurately measure melt temperature when working with injection molded parts. Here’s what you can expect with this kit:

• Safe — no hands near the purge
• Measure all shot sizes — including ones smaller than one ounce
• Repeatable from operator to operator
• Accurate within +/- 1%
• Eliminates human error
• Minimizes material waste
• Low cost per purge
• Fast — under 1-minute cycle interruption

High-Quality Materials:

Made from premium, optically clear glass or plastic for excellent transparency.

Smooth, polished edges to prevent cuts and ensure safe handling.

Standard Size: Dimensions of 25 mm x 75 mm (1 inch x 3 inches) to fit most microscopes and slide storage systems.Uniform thickness (typically 1 mm) for consistent focus and imaging.

Frosted or Unfrosted Options:Frosted slides with one or two frosted ends for easy labeling with a pencil or marker.Unfrosted slides for maximum clarity and unobstructed viewing.

Pre-Cleaned and Ready to Use: Slides are pre-cleaned to remove dust and contaminants, ensuring clear and accurate observations.

Individually wrapped or packed in boxes to maintain cleanliness and prevent damage.

Compatibility with Cover Slips:Compatible with standard cover slips for protecting and flattening specimens.Ensures optimal specimen preparation and viewing under high magnification.

Versatile Applications:Suitable for mounting a variety of specimens, including biological tissues, cells, and microorganisms.Used in histology, cytology, pathology, microbiology, and education.

Applications

Biological Research: Ideal for preparing and observing biological specimens, such as tissues, cells, and microorganisms.Medical Diagnostics: Essential for examining blood smears, tissue biopsies, and other clinical samples in pathology and cytology.

Education: Used in schools and universities for teaching and training in biological sciences.

Industrial Applications: Useful in materials science for examining thin sections of materials and quality control processes.

Technical Specifications

Material: Optically clear glass or plastic

Dimensions: 25 mm x 75 mm (1 inch x 3 inches)

Thickness: 1 mm (standard)

Edges: Polished or ground edges

Frosted Ends: Available with one or two frosted ends for labeling

Packaging: Pre-cleaned and individually wrapped or boxed

Package Contents

Box of Microscope Slides (typically 50 or 100 slides per box)

Optional: Cover slips (if included in the package)

• Objective Lenses: Infinity corrected iPlan Achromat 4x, 10x, 40x PH2, (optional 100x PH3) objectives.
  • iPlan Achromat 4x/0.1, WD = 30.7mm
  • iPlan Achromat 10x/0.25, WD = 17.5mm
  • iPlan Achromat 40x/0.65 PH2, WD = 0.66mm
  • (OPTIONAL) iPlan Achromat 100x/1.25 PH3, Oil, WD = 0.27mm
• Viewing Head: Trinocular head inclined 25º, reversed image with 50/50 beam splitter. Viewing height adjustable from 370-410mm.
• Eyepieces: Widefield 10x / 22 focusing eyepieces, accept 25mm diameter reticle. Interpupillary distance adjustable from 48-75mm.
• Total Magnification: 40x, 100x, 400x, (optional 1000x).
• Specimen Stage: 185mm W x 135mm D right hand rackless mechanical stage with X-Y travel of 75mm x 50mm, with double specimen holder. Total travel range of stage = 15mm.
• Focusing: Coarse and fine focusing. Coarse focus drive is 45mm/rev, fine focus is 0.5mm/rev.
• Condenser: Turret condenser with BF/DF/Ph1/Ph2/Ph3.
• Illumination: Includes 3W LED 5600K lamp and 6v 30w halogen lamp (easy to swap out). Corded 100~240V with cord storage on microscope frame. Light intensity control with LED intensity display on both sides of microscope. ECO mode. The light manager (when activated) will remember the precise amount of light set for each lens position when changing lenses. Certified: CE, CSA, UL, ICC, ISO 9001, IvD.
• Stand Features: Full Köhler stand, 5-position nosepiece tilted backwards, cord storage, and carrying handle integrated into stand. All components of ZEISS Primostar are anti-fungus treated.
• Size & Weight: 15.7″ H x 8.2″ W x 11.7″ D, 23 lb.
• Warranty: 5 Years, 1 year electrical.