Ultrasonic test blocks
Iiw:v-1:
1)material: carbon steel
2)dimensions: 300mml*100mmw*25mmt.
3)application: used for calibration of shear and longitudinal transducers, and verification of shear wedge exit point and refracted angle. Can also be used for resolution and sensitivity checking. Includes a 100mm radius on one end . Also includes a 50mm diameter and a 1.5mm diameter hole.
In accordance with international institute of welding and astm e164
Specifications. Metric version available.
In addition the e164 metric version, we also make the euro-version v1 block.
Iiw:v-2:
Description:
12.5mm thick, small calibration block for on-site checking of miniature shear wave probe index, time base, beam angle and gain. Includes a 25mm and 50 mm radius, 1.5mm hole (or 5mm), engraved reference mark scales from 35 to 75 degrees. In accordance with bs en 27963:1992, iso 7963 cal block no. 2, fig. 1.
f¦fp dimensions: 75mm x 43mm x 12.5mm
f¦fp made of steel of composition corresponding to p 18 of iso2604-4
f¦fp also available in 20mm and 25mm thicknesses for calibration of non-miniature probes.
f¦fp fitted storage case.
A5(bcb):
Beam calibration block. Beam profile and resolution checks for shear wave probes. Sensitivity checks for shear and compression probes. 9 off 1.5mm holes
Dac setting dac characteristics for shear wave and compression wave probes. Flaws typically 1.5mm diameter holes at 20%, 40%, 60% and 80% of thickness.
Asme:
Setting sensitivity levels for weld testing. Sizes and locations of flaws are dependent on weld thickness.
SC,DC, Thickness Blocks etc. are availble.
Skype: dfmould1
Fitted carrying case
Supplier: Ultrasonic test blocks, UT calibration blocks, ndt accessories
SPECIFICATION 1. Test Functions: Blood glucose, Hemoglobin and cholesterol test system 2. Glucose Measuring Range: 20 ? 600 mg/dL(1.1 ? 33.3 mmol/L) 3.Hemoglobin Measuring Range: 6 ? 27 mg/dL(179 ? 1190 µmmol/L) 4. Cholesterol Measuring Range: 100 ? 400 mg/dL(2.5 ? 10.4 µmmol/L) 5. Memory: 200 memories for Glucose, 50 memories for Hemoglobin and 50 memories for Cholesterol 6. Test Time: 10 seconds for Glucose, 6 seconds for Hemoglobin and 150 seconds for Cholesterol 7. Operation Temperature: 14 ? 40 °C (57.4 - 104°F) 8. Operation Humidity: = 2.6 for Hemoglobin ; >= 15µl for Cholesterol 12. Sample Type: Capillary whole blood 13. Hematocrit Rage: 30 ? 55% 14. Power Supply: CR2032 x1 15. Battery Life: Approximately 1000 tests 16. Display: LCD display (35 x 45mm) 17. Dimension: 88 (H) x 64 (W) x 22 (D)mm 18. Weight: 59.5 g (without battery) 19. Technology Used: Electrode-based amperornetric and Amperornetric Enzyme Electrode 20. Time & Date Display 21. Glucose Average Result: 7 / 14 / 28 days 22. Power On & Off: Automatically 23. Strip Type: Siphonal Strip (Capillary Action) 24. Warranty : 2 Years Contents of ET-3211 1. Meter 2. User's Manual 3. Blood Glucose / Cholesterol / Hemoglovin Test Strips 4. Lancets 5. Puncturer (lancing Device) 6. Pouch 7. Battery 8. Check Strip Fasting Blood Glucose / Blood Sugar Levels Chart Normal 70 - 100 mg/dL Early Diabetes 101 - 125 mg/dL Diabetic > 126 mg/dL The Following Values are Expected Blood Glucose / Blood Sugar Levels for Non-Diabetics Upon Waking - Fasting 70 - 99 mg/dL After Meals 70 - 140 mg/dL The Following Values are Targets for Diabetics Before Meals 70 - 130 mg/dL 1 - 2 Hours after Starting a Meal < 180 mg/dL
INSTRUCTION An Aerosol therapy of asthma nebulizer atomizes liquid (normal saline), and sprays it into the user’s airway in order to keep the respiratory tract unobstructed, moisten the respiratory tract, and dilute sputum. 1. It is designed for infant, child and adult who has Asthma, COPD (Chronic Obstructive Pulmonary Disease), or other respiratory disorders. 2. This nebulizer atomizes liquid (normal saline), and sprays it into the user’s airway in order to keep the respiratory tract unobstructed, moisten respiratory tract, and dilute sputum 3.The mini size nebulizer that only weights 46 g (excluding battery), and the dimensions are 26 mm ( L ) x 35 mm ( W ) x 98 mm ( H ). 4. It does not need to replace the filter and medicine cups, which can save a lot of cost on the replacement parts. SPECIFICATION Method of Operation Ultrasonic Nebulizer (Atomize by Micromesh) Size Approx. 26 mm ( L ) x 35 mm ( W ) x 98 mm ( H ) Weight Approx. 46g (Excluding battery) Power 3V DC (Two “AAA”1.5V alkaline batteries) Power consumption Approx. 1W Vibrating Frequency Approx. 130kHz Spray rate Up to 0.4mL/min Particle Size MMAD Approx. 3 ~ 5µm capacity Approx. 8 mL Maximum Approx. 1 mL Minimum battery life Up to 45 minutes if used continuously. Operating Conditions 10 ? ~ 40?(50 ? ~ 104 ?), 30 ~ 85% R.H. Storage / Transportation Conditions -20 ? ~ 70?(-4 ? ~ 158 ?),
INTRODUCTION Most of people experience muscle spasm, tight muscle or other chronic pain of some kind. Transcutaneous Electrical Nerve stimulation is convinced one of the most effective measure to relieve the pain and relax muscles. Our MH serious TENS EMS Body massage machines are designed to help someone suffered from it. Benefit from our TENS Body Massager right away, and you will find its amazing efficiency of pain relief and relaxation. SPECIFICATION MH8000 Combo Massage Machine Channel Dual Intensity 0 - 80mA Wave form Asymmetrical rectangular biphasic pulse. Power source DC 9V Size 13.6 (L) x 7 (W) x 2.65 (H) (cm) Weight 162 grams (battery included) Pulse Rate 2Hz - 20 Hz in 1 Hz/step and 20 - 150 Hz in 5 Hz/step. Pulse Width 50uS - 300uS, 10uS/step. Output mode S, A, N, M, B, SD, MR Contraction Time 2 - 90 seconds Relaxation Time 2 - 90 seconds Ramp Time 1 - 8 seconds Timer 5 - 90 Minutes or continue. Electrode Detection Active in pulse width from 100uS to 300uS
The Digital otoscope has higher magnification and extensive field of view. It's easily to capture ear canal and tympanic membrane. Better visualisation can enhance learning, decision-making and patient outcomes. Digital Otoscope Specifications Handheld Device Main Machine Size 187 x 88 x 85 mm Weight 186 g Intended use Digital Otoscope Using method Hand-held digital otoscope Image System Light source Nature white LED light Focus range 10 ~ 80 mm Sensor CMOS Resolution 640 x 480 pixels (VGA) Focus system Fixed Earcap No.4 (4.0 mm) and below Display Intergrated display Full color TFT-LCD Live image export AV out Storage type Built-in SD Card (4GB) Image mode Photo Format JEPG Capacit12,000 pictures Data transmit Micro-USB Power Battery 3.7 V/ 3000mAh Li-ion Battery with safety protection Charger By Micro-USB Energy indicator 2 stage display Energy save Yes
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As for Urine Reagent Analysis Strip Uncut Sheets , we have various parameters ranging from 1 to 12 . We can provide you strip and uncut sheet URS format with high quality and competitive price PRINCIPLE AND EXPECTED VALUES URS Ascorbic acid: This test involves decolorization of Tillmann's reagent. The presence of ascorbic acid causes the color of the test field to change from blue-green to orange. Glucose: This test is based on the enzymatic reaction that occurs between glucose oxidase, peroxidase and chromogen. Glucose if first oxidized to produce gluconic acid and hydrogen peroxide in the presence of glucose oxidase. The hydrogen peroxide reacts with potassium iodide chromogen in the presence of peroxidase. The extent to which the chromogen is oxidized determines the color which is produced, ranging from green to brown. Low amounts of glucose are normally excreted in urine.3 Glucose concentrations as low as 100 mg/dL, read at either 10 or 30 seconds, may be considered abnormal if results are consistent. At 10 seconds, results should be interpreted qualitatively. For semi-quantitative results, read at 30 seconds only. URS Bilirubin: This test is based on azo-coupling reaction of bilirubin with diazotized dichloroaniline in a strongly acidic medium. Varying bilirubin levels will produce a pinkish-tan color proportional to its concentration in urine. In normal urine, no bilirubin is detectable by even the most sensitive methods. Even trace amounts of bilirubin require further investigation. Atypical results (colors different from the negative or positive color blocks shown on the color chart) may indicate that bilirubin-derived bile pigments are present in the urine specimen, and are possibly masking the bilirubin reaction.
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Our HCG Strips are a reliable and user-friendly solution for at-home pregnancy testing. These highly sensitive strips are designed to detect the presence of human chorionic gonadotropin (HCG) hormone in urine, a hormone produced during pregnancy. With their simple, dip-and-read design, these strips provide quick and accurate results within minutes. A clearly visible test and control line make interpretation effortless, even for first-time users. Our HCG Strips are manufactured with precision, ensuring consistent and dependable results. These strips offer privacy and convenience, empowering individuals to confirm pregnancy discreetly and with confidence in the comfort of their own homes.