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PEN TYPE TDS/EC METER

3-In-1 Digital TDS meter provides accurate readings for TDS (Total Dissolved Solids) EC (Electrical Conductivity) and temperature. Professional, Accurate, and Precise 3-in-1 TDS, EC, and Water Temperature Meter. The TDS meter has automatic temperature compensation in measurement mode. 9 minutes no operation, the meter will automatically shut down. Save power, extend battery life.

MICRO PROCESSOR pH METER

SALIENT FEATURES:
• Large back light LCD display shows mode indicator,
ph value, temperature
•Up to 3 point push -button calibration with
automatic buffer recognition
•Selectable pH buffer standards and temperature units.
•Automatically calculates and display electrode slope
after calibration
•Automatic temperature compensation (ATC) ensure
highly accurate measurements over the entire range.
•Automatic endpoint function freezes the stable
measured value
•Setup menu allows setting the pH buffer group,
number of calibration points, temperature unit,
auto-power off, etc.
•Reset function can resumes all setting to factory
default value
Dr Labs DR-PH-100 is an easy-to-use benchtop pH meter designed for daily testing and quality control.
This meter has a clear and bright back light LCD display that show the measured pH value, temperature,
mode indicators.

PEN TYPE pH METER

Dr Labs pH-030 New Arrival with Precision Glass Bulb Electrode Portable PH Meter Liquid PH Alkalinity Value Digital Water Purity Tester Hydro tester Pen with Care Box & Calibration Screw Driver Suitable for Household RO Water Purifiers Filters, Drinking Water, Swimming Pools, Spas, Food, Drink, Gardening, Aquariums, Hydroponics A pH meter, also called a sensor or tester, is a device used to measure the alkalinity of a substance with a single-line LCD screen, a replaceable electrode, and a low power demand. A pH meter used to measure the pH of substance such as water, food, beer, or wine in laboratory, industrial, and food applications.

PEN TYPE TDS METER

DIGITAL HOT PLATE MAGNETIC STIRRER (Steel Top)

Model	DR-MS-300
Make	DR Labs
Display	LCD
Max. Volume (ml)	2000
Speed (RPM)	1250 RPM
Speed Display Style	Graph (Not numeric value)
Top Plate Size	135 x 135 mm
Plate Material	Steel
Max. Temp. (Plate surface)	±1°C ( <100°C) ± 3° C (<300°C)
Temp. Accuracy	0~50°C, Automatic
Timer	999 Minutes
Power Supply	AC 220V / 50 Hz
Dimensions & Weight	230 x 180 x 120 & 2.6 kgs

pH METER WITH STIRRER

MICROPROCESSOR WATER QUALITY MULTIPARAMETER

Model	DR-GMP-30
Make	DR Labs
pH Range	-2.000~20.000 pH
Resolution	0.001, 0.01, 0.1 pH, Selectable
Accuracy & Calibration Points	±0.002 pH & up to 5 points
pH buffer Option	USA,(pH 1.68, 4.01, 7.00 , 10.01, 12.45)
	NIST (pH 1.68/4.01/6.86/9.18/12.45)
	DIN (pH 1.09, 4.65, 6.79, 9.23, 12.75) or user defined
ORP (mV) Range	0 ̴ ±1999.9 mV
ORP Calibration	1 point calibration
ORP Resolution & Accuracy	0.1, 1mV Selectable & ±0.2 mV
ORP Measuring Mode	Absolute mV or Relative mV
Conductivity Range	0 ̴ 200mS / cm
Resolution & Accuracy	0.01 / 0.1 / 1 & ±0.5% F Full Scale
Conductivity Cell Constant	0.01/1/10 user defined
Temperature Coefficient	0.0 ̴ 10.0 % per °C
Conductivity Calibration Points	Up to 5 points
Conductivity Calibration Solution	10uS/cm, 48uS/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm
Compensation Modes	Linear or pure water
TDS Range	0 ̴ 10ppt (Max. 200ppt, Depending on factor setting
Resolution & Accuracy	0.01/0.1/1 & ± 1% Full Scale
TDS Factor	0.0 ̴ 1.0
Salinity Range	0 ~ 80 ppt
Salinity Resolution & Accuracy	0.01/0.1/1 & ± 1% Full Scale
Salinity Measurement Mode	Practical Salinity (PSU) or Seawater Measurement Standard (ppt)
Resistivity Range	0 ̴ 100MΩ
Resistivity Resolution & Accuracy	1/0.1/0.01 & ± 1% Full size
Temp. Range	0 ̴ 100 °C, /32 ̴ 212°F
Temp. Compensation	Automatic or Manual
Temp. Accuracy	± 0.5 °C, ±0.9 °F
Dimensions & Weight	210 x 188 x 60mm & 1.2kg

ION /pH METER

Smart pH Meter (3 point calibration)

Model	DR-PH-100
Make	DR Labs
pH Range	-2 to 16.00 pH
pH Resolution	0.01 pH
pH Accuracy	± 0.01 pH
Calibration Points	up to 3 points
pH Buffer options	USA (pH 4.01, 7.00, 10.01) or NIST
ORP Range (mV)	± 1999 mV
ORP Accuracy(mV)	± 1% FS ±1 digit
ORP Resolution(mV)	1 mV
Temp. Range	0 to 105°C
Temp. Accuracy	± 0.5°C
Temp. Resolution	0.1°C
Temp. Compensation	0 to 100°C, Manual/Automatic
Hold Function	Available
Auto Off function	Available
Electrode Connector	BNC
Display	Backlight LCD
Dimensions & Weight	210 x 205 x 75 mm & 1.5 kg

MOISTURE ANALYZER

ANALYTICAL BALANCE -0.0001 g (0.1 mg)

Model	DR-MA-220	DR-MA-320
Capacity	220g	320g
Make	DR Labs	DR Labs
Readablity	0.0001g (0.1mg)	0.0001g (0.1mg)
Linearity	± 0.0003g	± 0.0003g
Minimum Capacity	0.01g	0.01g
Display	LCD	LCD
Pan Size	Ø 90 mm	Ø 90 mm
Response Time	4-6 sec	4-6 sec
Calibration	Internal Calibration	Internal Calibration
Tare Range	Full	Full
Operating Temperature	15 to 30°C	15 to 30°C
Operating Humidity	50-70% R.H	50-70% R.H
Warm Up time	30 min	30 min
Units	g, ct, ozt, oz, GN, dwt, lb, mg	g, ct, ozt, oz, GN, dwt, lb, mg
Key Sound	Yes	Yes
Weighing Chamber Height	210 mm
Baud Rate	1200, 2400, 4800, 9600	1200, 2400, 4800, 9600
Class	I	I
Interface	RS-232C	RS-232C
Date Output	Command & Continuous	Command & Continuous
Power Supply	AC 220V / 50 Hz	AC 220V / 50 Hz
Dimensions & Weight	220 x 360 x 345 mm & 9.5 kg	220 x 360 x 345 mm & 9.5 kg

HIGH PRECISION BALANCE -0.001 g (1 mg)

PRECISION BALANCE

Model	DR-PG-300	DR-PG-500
Make	DR Labs	DR Labs
Capacity	300 g	500 g
Readability (d)	0.001g (1mg)	0.001g (1mg)
Repeatability	0.001 g	0.001 g
Linearity	0.002 g	0.002 g
Pan Size	Ø 90 mm	Ø 90 mm
Response Time	3 – 4 sec	3 – 4 sec
Calibration	External	External
Display	Backlight LCD	Backlight LCD
Tara Range	Full	Full
Operating emperature	10 to 40°C	10 to 40°C
Power supply	AC 220V / 50Hz	AC 220V / 50Hz
Dimension	325 x 300 x 225	325 x 300 x 225
Weight	4kg	4kg

BABY WEIGHING SCALE -DENSITY KIT

Digital Portable Baby Weighing Scale/Weight Machine with Baby Tray (NEW MODEL) FEATURES: *Multi-Function Baby Weighing Scale with Min. Capacity of 10g & Max. Capacity of 100kg. *Equipped with a high precision “Stain-Gauge” Sensor and High Capability CPU to ensure Weight Accuracy. *Designed For Comfort The Smart Weigh Digital Baby Scale Is Beautifully Designed To Ensure The Comfort Of Your Baby. *TARE Feature i.e. Weigh the baby on a blanket or towel and press tare button to get the Baby Weight without any added weight. *Dual Usage Support i.e. Remove the Baby Tray and it can be used as a normal weighing scale. *Keep Track of Your Baby’s Weight To Make Sure Your Baby Is Getting The Proper Nutrition And Is Being Fed The Correct Amount.

DIGITAL PORTABLE REFRACTOMETER

Digital Portable Refractometer 0-90%

WOOD MOISTURE METER

General

Brand	DR Labs
Model Number	0-99.9% Two Pins Digital Wood Moisture Meter Humidity Tester Timber Damp Detector digital moisture meter for wood digital
Type	Pin-Type
Measurement Depth	10 mm
Meter Type	Digital
Accuracy	.5
Functions	0-99.9% Two Pins Digital Wood Moisture Meter Humidity Tester Timber Damp Detector 0.5 percent Accuracy Moisture Meter Test, Employ contact pin resistance to test, adopt high-precision electron components to test the moisture value on over one hundred kinds of common wood by group internally – In appearance, use ergonomics. It is easy and fast for user to use the meter to test with simple key operation mode and comfortable hand feeling, Can be used to test all kinds of wood paperboard and dry cargo – Large LCD display of wood moisture value – Built-in four kinds of patterns with precise testing – Employ ergonomics design to adapt various special occasions, Electrode length: 10mm – Measurement principle: electrical resistance – Electrode pins: integrated – Auto power off: after about 10 minutes
Suitable For	wood
Model Name	Wood Moisture Meter, Digital 4 Calibrated Detector
Measurement Range	99.9

LUX METER

CERAMIC HOT PLATE MAGNETIC STIRRER

Model	DR-HMS-5LC
Make	DR Labs
Display	LCD
Max. Volume (ml)	5000
Speed (RPM)	200-2000 RPM
Minimum Resolution (RPM)	100 RPM
Top Plate Size	190 x 190 mm
Plate Material	Ceramic
Max. Temp. (Plate surface)	300°C
Temp. Sensor	PT100
Temp. Controller	PID
Temp. Resolution	0.1°C
Temp. Accuracy	±0.5°C ( <100°C) ± 1° C (<300°C)
Timer	Yes
Power Wattage	Heating: 600 W, Stirring: 20 W
Power Supply	AC 220V / 50 Hz
Dimensions & Weight	300 x 190 x 126 & 5 kgs

DOUBLE DISTILLATION QUARTZ UNIT

BOROSILICATE GLASS DOUBLE DISTILLATION UNIT

DIGITAL ULTRA SONIC CLEANER

Specification	Details
Model	DR-UC-10P
Make	DR Labs
Theoretical Capacity	10 Litre
Actual Water Filling	8 Litre
Tank Size (mm)	300 x 240 x 150
Overall Size (mm)	330 x 270 x 310
Ultrasonic Power	420 W
Heating Power	1000 W
Tank, Body, Lid Material	Stainless Steel 304
Time Setting	1 to 99 mins / Always On
Heating Temp.	Ambient to 80°C
Display & Ultrasonic Frequency	LED Display, 40 kHz
Power Supply	220v / 50 Hz
Weight	9 kg

MICROPROCESSOR PHOTO CALORIMETER

Set Zero (Auto Zero) : By press push switch with audio response
Wavelength Range filters : 400 700 nm
: Built-in 9 Digital filters
Filters Wavelength : 405 nm, 430nm, 450nm, 480nm,510nm,
520nm, 546nm, 576nm, 630nm
Display Parameters : O.D., %T, Wavelenght
Battery Indicator : Graphical Indication
Detector : Silicon Photo Diode
Accuracy : + 0.01 O.D.
Stability : + 0.02 O.D. Per Hour
Light Source : Highly accurate LED source
Volume : 1 ml Minimum
Dimension : LxBxH (Approx.)
Weight : 1 kgs (Approx.)
Power : 230 V+ 10% Ac, 50 Hz
Battery Backup : 7.2 V Li-ion Re-chargeable battery
Accessories : Set of test tube 5 Nos.
Test tube holder :1 No.

Model	DR-TB-200
Make	DR Labs
Turbidity Range	0~2000 NTU, 0~500 EBC, 0~9999 ASBC
Resolution	0.01 (0~99NTU) 0.1 (100~999 NTU) 1(1000~2000NTU)
Accuracy	±2% of reading (0~500NTU), ±3% of reading (501~2000NTU)
Calibration Points	2 to 7 points
Calibration Standards	0.02, 10, 200, 500, 1000, 1500, 2000 NTU
TSS Range	Depends on TSS conversion factor
TSS Accuracy	3% of reading
Light Source	Infrared-emitting diode (850nm)
Detector	Silicone Photodiode
Stray Light	< 0.02 NTU
Sample Vial	60(H) x 25(dia) mm
Memory & Data Output	200 data sets & USB Data output
Operating Temperature	0~50°C
Display	4.5″ TFT LCD
Power Supply	DC12V Power Adapter
Dimensions & Weight	250 x 177 x 96 mm & 1.2 kg

MICROPROCESSOR COLONY COUNTER

CONDUCTIVITY / TDS METER

Model	DR-TDS-100
Make	DR Labs
Conductivity Range	0~20.00, 200.0, 2000µS/cm, 20.00, 200.0 mS/cm (5 auto ranges)
Conductivity Resolution	0.01, 0.1, 1
Conductivity Accuracy	± 1% F.S
Calibration Points	up to 3 points
Buffer options	10µS/cm, 84µS/cm, 1413µS/cm, 12.88mS/cm, 111.8mS/cm
Temp. Compensation	0 to 100°C, Manual/Automatic
Temp. Coefficient	0.0~10.0%/°C
Cell Constant	K=0.1, 1, 10
Normalization Temp.	25°C
TDS Range	0~10 ppt (max. 200 ppt, depending on factor setting & ec range
TDS Accuracy	± 1% F.S
TDS Factor	0.1 to 1.0 (Default 0.5)
Temp. Range	0 to 105°C
Temp. Resolution	0.1°C
Temp. Accuracy	±0.5°C
Hold & Auto Off function	Both Available
Electrode Connector	3 pin
Display	Backlight LCD
Power	DC9V, AC220V, 50 Hz
Dimensions & Weight	210 x 205 x 75 mm & 1.5 kg

ICE FLAKER

Model	DR-IF-30	DR-IF-50	DR-IF-100	DR-IF-150
Make	DR Labs	DR Labs	DR Labs	DR Labs
Capacity of Ice Flaker	30 kg / 24 hr	50 kg / 24 hr	100 kg / 24 hr	150 kg / 24 hr
Storage Capacity	10 kgs	15 kgs	40 kgs	40 kgs
Storage Bin	ABS Plastic	ABS Plastic	ABS Plastic	ABS Plastic
Cooling Method	Air (inside R290A refrigerant)	Air (inside R290A refrigerant)	Air (inside R290A refrigerant)	Air (inside R290A refrigerant)
Ambient Temperature	Below 25°C for optimum working	Below 25°C for optimum working	Below 25°C for optimum working	Below 25°C for optimum working
Construction	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Noise Level	≤52 dB	≤52 dB	≤52 dB	≤52 dB
Water Supply	3/4″ BSP	3/4″ BSP	3/4″ BSP	3/4″ BSP
Refrigerant	R290A	R290A	R290A	R290A
Power Supply	AC 220 V / 50 Hz	AC 220 V / 50 Hz	AC 220 V / 50 Hz	AC 220 V / 50 Hz
Input Power	300 W	380 W	520 W	680 W
Dimensions	330 x 470 x 605 mm	400 x 540 x 700 mm	500 x 611 x 950 mm	500 x 611 x 950 mm
Gross Weight	26 kgs	36 kgs	58 kgs	60 kgs

SINGLE BEAM UV -VIS SPECTROPHOTOMETER

Model	DR-UV-300
Make	DR Labs
Optical System	Single Beam, Grating 1200 lines/mm
Wavelength Range	190~1100 nm
Spectral Bandwidth	2 nm
Wavelength Setting	Automatic
Wavelength Accuracy	± 0.3 nm
Wavelength Repeatability	± 0.1 nm
Cell Holder	10mm manual 4-cell holder
Photometric Range	-0.3 ~ 3A, 0~200%T, 0~9999C
Photometric Accuracy	0.05% T
Photometric Repeatability	±0.2% T
Stray Light	≤0.05%T
Stability	±0.002A/h @500nm
Baseline Flatness	±0.002A/h @500nm
Display	128 * 64 LCD
Photometric Mode	T, A, C
Detector	Imported Japanese Silicon Photodiode
Light Source	Imported Japanese D2 & Tungsten Halogen Lamp
Output	USB Port & Parallel Port
Power Supply	AC 220V / 50Hz
Dimensions & Weight	700 × 580 × 340 mm & 20 kgs

SINGLE BEAM VISIBLE SPECTROPHOTOMETER

Model	DR-V-721
Make	DR Labs
Optical System	CT Single Beam, Grating 1200 lines/mm
Wavelength Range	320~1020 nm
Spectral Bandwidth	2 nm
Wavelength Interval	1 nm
Wavelength Accuracy	± 2 nm
Wavelength Repeatability	1 nm
Photometric Accuracy	± 1% T
Photometric Repeatability	0.5% T
Photometric Range	0 – 1.999A, 0-199.9%T
Stray Light	≤0.3%T@340nm
Stability	±0.004A/h @500nm
Display	4 Digit LCD
Photometric Mode	T, A, C
Detector	Silicon Photodiode
Light Source	Tungsten Lamp
Power Supply	AC 220V / 50Hz
Dimensions & Weight	450 × 520 × 320 mm & 10 kgs

PROBE SONICATOR

Model	DR-P-650
Make	DR Labs
Frequency	18-28 kHz Auto Tracking
Frequency tracking accuracy	1 Hz real-time tracking
Processing Capacity	0.5ml to 500 ml
Standard Probe	Ø 6 mm (1/4″)
Display8″ Touchscreen	8″ Touchscreen
Display Function	Temperature, Power, Time, Gap Time
Temperature Range	0-99°C
Timer	Yes upto 99 hours, 59 mins, 59 secs
Alarm Function	Over temperature, over current, over load, transducer abnormality, etc.
Operating Table	Electrically operated motorized
Lighting	Available inside cabinet
Data Memory	9 memory group
Output Power	650W (adjustable)
Power Source	AC 220V / 50 Hz
Dimensions & Weight	280 x 280 x 490 mm – 10.2 kg

DIGTAL VISCOMETER

Model	DR-V-60
Make	DR Labs
Measuring Range (mpa.s)	20 to 20,00,000 mpa.s
Measurement Resolution	0.01 mpa.s (Full Scale)
Speeds	0.3, 0.6, 1.5, 3, 6, 12, 30, 60 RPM
No. of Speed	8 speed settings
No. of Standard Spindle	4
Display	LCD
Auto Scan Function	Can automatically scan and recommend the preferred combination of rotor and speed
Temp. Monitoring	Optional – Feature available
Measurement Accuracy	±1% F.S
Repeatability	± 0.5% F.S
Output	RS 232C Interface
Power Supply	AC 220V / 50 Hz
Dimensions & Weight	300 × 300 × 450 mm & 9 kgs

ROTARY EVAPORATOR -100PRO

DIGITAL ABBE REFRACTRO METER

Model	DR-WYA-2S
Make	DR Labs
Measurement range refractive index nD	1.3000 to 1.7000
Measurement range refractive index Brix	0 to 100 % Brix
Accuracy refractive index nD	≤ ±0.0002
Accuracy (Dissolve solids Brix)	± ≤ 0.1%
Temperature Resolution	0.1°C
Temperature Range (Min 0.1°C)	0~50°C
Correcting range of brix versus	15~45°C
Usage Temperature Range	Ambient to 35°C
Interface	RS232C
Power	AC 220V / 50 Hz
Dimensions & Weight	370 x 240 x 470 mm – 12 kg