Máy đo PH Sato SK-650PH

Desktop Type Digital PH Meter Model SK-650PH

Features

	*		Sensitivity display function Available to check the status of deterioration of sensor.  Useful to determine the timing of maintenance
	*		Stability display function Easy to find the measuring values being stabilized
	*		Auto temperature compensation Available to produce more accurate measurements
	*		Measured value, date and time are simultaneously displayed
	*		Available to calibrate at one to three points Selectable calibration points (at 25°C) among pH4.01, pH6.86 and pH9.18 or pH10.01
	*		Data memory function The memory capacity is max. 99 data
	*		Measured data can be transmitted to a PC with RS-232C output  (RS-232C cable is optional and can be purchased separately)
	*		Sensor arm is attached Convenient to use a stirrer or like.
	*		Various probes are provided. Available to select the suitable probe to your required application

Specifications

Cat. No. 6427-00 Product Desktop type  PH Meter Model SK-650PH Display range pH 0.00pH to 14.00pH Temp. -6.0 to 82.0°C mV ±2002mV Repeatability pH ±(0.01+1digit)pH Temp. ±(0.1+1digit)°C Accuracy is different depending on the probe connected. Resolution pH 0.01pH Temp. 0.1°C mV 0.1mV  at -199.9 to +199.9mV 1mV at other Sampling approx. 1 sec. Operation ambient 5°C to 40°C, less than 95%rh (no condensing) Storage ambient -10°C to 50°C (no condensing) Power requirement AC adapter 9VDC (attached) Materials Body, sensor arm: ABS resin Dimensions (W)215×(H)58×(D)170mm (exclusive of arm) Weight 915g (exclusive of arm) Accessories Sensor arm 1 set, AC adapter 1 pc. Manual

Standard probe No. 6400-30 Model PHP-31 for SK-650PH and SK-620PHII

pH Temperature Measurig range 0.00 to 14.00pH 0.0 to 50.0°C Measuring accuracy ±0.28pH (0 to 2pH) ±0.08pH (2 to 12pH) ±0.38pH (12 to 14pH) ±0.3°C (at 20 to 30°C) ±0.5°C (at other range) Sensing element Glass electrode (lead-free) Thermostor Internal liquid non-replenishable Dimensions 12 dia. x (L)135mm   cord length: approx. 1m (weight: approx. 72g)

Optional probes for SK-650PH and SK-620PHII

 

[640S Series pH Optional Probes]

Applications for General purpose for immersion for High-alkali for Flat surface for Test tube for Minute amount Cat. No. No.6424-00 No.6425-00 No.6425-10 No.6425-20 No.6425-30 No.6425-40 Model 640S-1 640S-2 640S-3 640S-4 640S-5 640S-6 Measuring range pH 2.00 to 13.00pH 2.00 to 14.00pH 2.00 to 13.00pH Temp. 0 to 50°C - Accuracy pH ±0.03pH Temp. ±0.5°C - Sensing elements pH Glass electrode Temp. Thermistor - Liquid junction Sleeve type Ceramics type Sleeve type Internal liquid 3.3mol/L KCl (replenishable) 3.3mol/L KCl (non-replenishable 3.3mol/L KCl (replenishable) Usable temperature range   15.0 to 50°C 10 to 50°C Materials Electrode holding tube Glass (Lead free) PVC Glass (Lead free) Cord PVC Dimensions Sensor section approx. 12 dia. × L156mm  34 dia. × L137mm 12 dia. ×L159mm 12 dia.×L156mm φ6×L190mm (sensor L=270mm) φ3×L50mm (sensor L=148mm) Cord length 1m 3m 1m Weight 78g 460g 76g 69g 63g 59g Accessories Glass electrode cap 1 pc. Glass electrode protection cap 1 pc Replenisher liquid (35ml) 1 pc. Instruction manual 1 pc. Glass electrode cap 1 pc. Glass electrode protection cap 1 pc Instruction manual 1 pc. Glass electrode cap 1 pc. Glass electrode protection cap 1 pc Replenisher liquid (35ml)  1 pc. Instruction manual 1 pc. Glass electrode cap 1 pc. Replenisher liquid (35ml) 1 pc. Instruction manual 1 pc.

. Available to change the cord length in 640S-1 and 640S-2 probe at option
. Temperature probe for temperature compensation is not built in 640S-4, 640S-5 and 640S-6 probes
. In the 640S-2 probe, standard solutions attached with SK-620PHII are not usable. Separately purchase the optional solutions.