Bep Edu World

• Calcutates area and volume
• Laser to target the point to which you want to measure
• Auto converts feets to meters
• Back light
• Measurement range: 0.6 to 15m (2 to 50 feet)
• Accuracy : ±0.5% ± 1digit
• Resolutions: 0.01m(1feet)
• Aperture angle: approx. ±5 degrees
• Laser diode type: Red laser diode 650nm
• Power supply : 6F22 (9V ) x 1
• Battery life: 10 hours of continous dynamic measurement with alkaline batter y
• Dimensions: 136mm x 59mm x 38mm
• Weight: Approx. 150g (including batter y)
• Calculation range:
• Length: 9999m
• Area: 99999m²
• Volume: 99999m³

Features:

• Max & Min Measurement
• Over & Under range Display
• Data logger Function (Storage of upto 99 readings)
• Analog AC/DC Output for connection to frequency analyzer or X-Y Shaft recorder
• ‘A’, ‘C’ or ‘Flat’ weighing with Slow/Fast response
• 94dB in Full Calibration at (1KHz)

• Measuring Range :Single Unit:0.3~20m; Double Unit:1.0~60m
• Accuracy:±1%
• Measure In Imperial/Metric
• Resolution:1cm
• Laser Class: 2 class
• Laser Power & Wavelength:P=1mW ; =635nm
• Auto Power off
• Low Battery Indication
• Backlight
• Continuing Measurement
• Measuring Benchmark Setup
• Length Summation
• Area/ Volume Measurement Function
• Data Store: 5 group
• Power:9V DC battery
• Product Net Weight: 315g
• Product Size: 150*75*46mm
• Packing:Gift box

• Power supply: 1 × 9V Alkaline type 6LR61 Battery
• Measure units: Foot or Meter
• Accuracy: 0.5%
• Frequency: 40KHz(ultrasonic pickup)Working
• Temperature: 0 Centigrade to 43 Centigrade Range:0.91 to 18.288m
• Dimensions(H-P-I): 142 × 73 × 47mm
• Weight(without battery): 144.6g

• Sound pressure level 94 dB and 114 dB
• Accuracy ± 0.3 dB (20°C, 760 MM Hg)
• Frequency of 1000 ± 0.1% Hz allows calibration with A, B, C, D weighting networks or linear.
• Extremely low influence of static pressure.
• Conforms to IEC942 class 1
• Calibration of 1" and 1/2" microphones
• Battery operated
• Temperature Range -10 to + 50°C
• Storage (with batteries removed) -40 to +65°C
• Temperature Coefficient : 0 to 0.01 dB/°C
• Altitude Effects : Approx. 0.1dB decrease for each 2000 feet increase in altitude from sea level to 12,000 feet elevation, or comparable atmospheric pressure change (approx. every 50mm of Hg decrease).
• Power source : Two 9V batteries (installed)
• Item size : approx. 48 x 48 x 138 mm
• Item weight : approx. 250g

We have a wide spectrum of Digital Lux Meters that are developed using exceptional quality raw material, which gives perfect design and shape to these meters. In addition to this, we offer our products at competitive prices to meet the bulk requirements of the global clients. Moreover, we provide customization for our range to fulfill the vast application requirements of the customers.

• Sensor used the exclusive photo diode & color correction filter, spectrum meet C.I.E. photo pic.
• Sensor cosine correction factor meet standard.
• Both Lux & Foot-candle measurement, wide range.
• Separate LIGHT SENSOR allows user to measure the light at an optimum position.
• High accuracy in measuring.
• LSI circuit provides high reliability and durability.
• LCD display allows clear readout-out even at high ambient light level.
• Pocket size , easy to carry out & operation.
• Compact, light weight and excellent operation.
• Built-in low battery indicator.

Our standard sound level meter CENTER 320 has a wide dynamic range from 30 to 130 dB. It has different frequency weighting A and C to respond to human sense or machine monitoring purposes. For different sound pattern, it also supplies Fast and Slow time constant setting. Analog output is also provided for other use.

• 4 Digits Display
• MAX / MIN Function
• Level Range Display
• Resolution 0.1dB
• AC / DC Signal Output
• IEC 651 TYPE II

• Sensor used the exclusive photo diode & multi – colour correction filters, spectrum meet C. I. E. standard.
• Sensor COS correction factor meet standard.
• Separate LIGHT SENSOR allows user take measurements of an optimum position.
• Precise and easy readout, wide range.
• High accuracy in measuring
• Built-in low battery indicator.
• LSI-circuit use provides high reliability and durability.
• LCD display provides low power consumption.
• Compact, light-weight, and excellent operation.
• LCD display can clearly read out even of high ambient light.

• Light sensor used the exclusive photo diode & color correction filter, spectrum meet C.I.E. standard.
• Sensor cosine correction factor meet standard.
• Wide range measurement both for Lux & Foot Candle units.
• Four lighting type selection, Tungsten, Fluorescent, Sodium or Mercury light source.
• Zero adjustment by push button.
• Microprocessor circuit.
• Large LCD display.
• Heavy duty & compact case.
• Records Maximum, Minimum and Average readings.
• Data hold.
• Auto power off saves battery life.
• Separate Light Sensor allows user to measure the light at an optimum position.

• Sensor used the exclusive photo diode & multi – colour correction filters, spectrum meet C. I. E. standard.
• Built-in low battery indicator.
• LSI-circuit use provides high reliability and durability.
• Sensor COS correction factor meet standard.
• Separate LIGHT SENSOR allows user take measurements of an optimum position.
• LCD display provides low power consumption.
• Compact, light-weight, and excellent operation.
• Precise and easy readout, wide range.
• LCD display can clearly read out even of high ambient light.
• High accuracy in measuring.

• DIGITAL STROBOSCOPE Model : BP-2239A DESCRIPTION The model DT-2239A is a microprocessor circuit design, high accuracy, digital readout, light duty STROBOSCOPE/TACHOMETER that is ideal for inspecting and measuring the speed of moving gears, fans, centrifuges, pumps, motors and other equipment used in general industrial maintenance,production, quality control, laboratories and as well as for schools and colleges for demonstrating strobe action.SPECIFICATIONS Display 0.3" LED, 4 digits. Power Supply 110 Vac 10%, 50/60 Hz.Stroboscopic 100 to 10,000 flashes per or 220 Vac 10%, 50/60 Hz.Flash Rate minute (FPM). or 230 Vac 10%, 50/60 Hz.Accuracy 100 to 5,000 FPM/RPM) - Power Less than 30 Watt.± 1 digit. Consumption over 5000 FPM/RPM - Operating Temp. 0 to 50 (32 to 122 ). ± 0.05% . Operating Less than 80% R.H. Resolution Less than 10,000 FPM/RPM- Humidity 1 FPM/RPM. Dimension HWD - 21 x 12 x 12 cm Over 10,000 FPM/RPM - (8.3x4.8x4.8 inch).10FPM/RPM Weight 1Kg/2.2 LB.Sampling Time 1 second. Housing Compact and impact plastic Range Select Automation. injection case with plastic Circuit This stroboscope/tachometer mirror type reflector. employs an custom one-chip Calibration Crystal time base andof microcomputer LSI circuit microprocessor circuit, don't& crystal control time base necessary take any external which results in extraordinary calibration process.accuracy over a wide, dynamic Accessories Operation manual......... 1 PC.range. Included FLASH TUBE SPECIFICATIONS Flash tube Xenon lamp. Flash tube It is required to change theFlash Duration Approximately 60 to 1,000 replacement flash tube when the microseconds. instrument start to flash Flash color Xenon white 6,500 K degree. irregularly at speeds of 3600Flash energy 4 Watts-seconds (joules). RPM/FPM or more.Beam Angle 80 Operating duty For prolong life and safe operation, please adhere to the following duty cycle: Cycle Below 1,000 RPM - 30 Minutes. Above 3,600 RPM - 5 Minutes.Always allow a 10 minute cooling off period between cycles. OPERATIONS PROCEDURES Preparation (a) Plug unit into a properly grounded 110V AC, 220V AC or 230V AC outlet.(b) Turn the power switch to "on" position.(c) Determine the range switch to "Low" or "High" position.Checking Speed When checking speed, care must be taken to insure that the strobe is flashing in unison (one to one) with the object being monitored. A Stroboscope will also stop motion at 2:1, 3:1, 4:1 et., this is normally referred to as harmonies. To be sure of unison, turn the dial until two images appear - this will double the actual speed. Then lower the flashing rate until a single and stationary image appears -this is the actual true speed.Checking Motion For motion analysis, simply locate the actual speed as mentioned above and then turn the dial slowly up or down. This will give a slow motion effect allowing complete inspection.Remark : When order the stroboscope, should inform the power supply type is AC 110 V, 220 V or 230 V.* Appearance and specifications listed in this brochure are subject to change without notice.