Zhuhai Tiancheng Instruments Co., Ltd.
Kuæa>Proizvodi>Norton K6-C Multifunction Coating Thickness Meter
Norton K6-C Multifunction Coating Thickness Meter
Norton K6-C multi-function coating thickness gauge, multi-function, more complete than the current coating thickness gauge measurement function, can b
Detalji proizvoda
Wël kɔ̈k:

Norton K6-C Multifunction Coating Thickness MeterA ye baara juëc ye, a ye baara juëc ye, a ye baara juëc ye, a ye baara juëc ye, a ye baara juëc ye, a ye baara juëc ye, a ye baara juëc ye, a ye baara juëc ye.

Norton K6-C Multifunction Coating Thickness Meter ee luui në:


1, electroplating (zinc, chrome, nickel, cadmium, silver, tin, and other coatings).

2, electroplating ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ

3, coating, painting, porcelain glaze, powder, mahogany, and other insulation coatings for steel products.

4, anodized oxide coatings, phosphide coatings, and other insulating coatings for black and colored metals.

5, special insulation coating and thick metal coating, electroplating coating.

6, pip ku silindir ye looi në ɣän ke piny de pip ku silindir ye looi në ɣän ke piny de pip ku silindir ye looi në ɣän ke piny de pip ku silindir ye looi në ɣän ke piny de pip.

7, copper foil de printed circuit board.

8, electroplating coating of thin sheets and insulating materials made of colored conductor materials. 8, electroplating coating of thin sheets and insulating materials made of colored conductor materials. 8, electroplating coating of thin sheets and insulating materials made of colored conductor materials.

9, 2 layer component coating.

10, beton gël layer and measure the position of steel in concrete. beton gël layer and measure the position of steel reinforcement in concrete. beton gël layer and measure the position of steel reinforcement in concrete. beton gël layer and measure the position of steel reinforcement in concrete.

11, kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈

12, ye tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

13, ye tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

Norton K6-C Multifunction Coating Thickness Gauge (K6-C Multifunction Coating Thickness Gauge)Coating thickness gauge alëu bï yïn wïc ya looi.


Norton K6-C Multifunction Coating Thickness MeterKä puɔth:

1, ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ.

2, kä ye kek them aye nyuɔɔth në kä ye kek them yiic.

3, Scanning mode with upper and lower limits. Scanning mode with upper and lower limits. Scanning mode with upper and lower limits. Scanning mode with upper and lower limits. Scanning mode with upper and lower limits.

4, Dijagon2.4InchTFTDisplay color, lithium battery built-in.

5, ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ
6
Keyboard be function key, lëu bï luɔɔi ya waar në kë de luɔɔi de masin; User interface ye kɛnɛya, a ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan.

7. Wɛ̈t kɔ̈k ku jɔl ya tɛ̈n yenë kek looi.

8, koor ye cɔl 'small size wear resistant sensor extension components' ye cɔl 'ergonomic'.

9, ye sensor ye kɔc juëc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc yePH3Serial probe, * Multi-support6a; Kɛ kuiNF-GSonde, * dɛmɛ juëc4a; Kɛ kuiF-GSonde, * dɛmɛ juëc2a ye).

Norton K6-C Multifunction Coating Thickness MeterTeknoloji:

Range de mesure

Kuɛl:0.5 µm120 mm

Sensor hakka

A bɛ se ka kɛ kɛ kɛ kɛ kɛ kɛ kɛ kɛ kɛ kɛ kɛ kɛ kɛ kɛ kɛ kɛ kɛ

Metode kalibrasiɔn

· Kalibrasiɔn Single Point

· Kalibrasiɔn 2

· Single point (keke automatic multiplication correction)

Kɔmpiutaa

USB 2.0 Kanal

Temperature Range

· Ha karen:-30……+40

· Kɛ kui sensor:-40……+50

(For high temperature sensors, the temperature can reach high) (For high temperature sensors, the temperature can reach high) (For high temperature sensors, the temperature can reach high) (For high temperature sensors, the temperature can reach high) (For high temperature sensors, the temperature can reach high)+350℃)

Power

Lithium-ion batɛri,3.74.2 V, 15001700 mАh

Total size

60×125×25mm

Elektronik unit weight

120g

Waktu cida

12 lɛr

Loktu laar

4 awa

Guarantee Period

Instrument Host-3Saan

Sensor-2Saan

Kuen Delivery

Instrument host and sensors (number and model can be selected by the customer) (Kä ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye)

Charger

Thickness of coating and substrate reference samples (based on selected sensors) (Thickness of coating and substrate reference samples) (based on selected sensors) (Thickness of coating and substrate reference samples) (based on selected sensors) (based on selected sensors)

mini-USB <unk>USB AKabel Komputer

Lööŋ lui

Boxes ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek

Norton K6-C Multifunction Coating Thickness MeterParameters Teknikal Sensor

Magnetic induction and electric vortex flow 2-in-1 probe (Magnetic induction and electric vortex flow 2-in-1 probe)

FNF

A be kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ ka kɔnɔ.


Teknoloji:

Kuɛl:0-1500μm (1.5mm)

A tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ:±(0.015T + 1) μm

Diameter de zone de mesure:6mm

* Diameter substrate fitin: convex/Kawɛl Φ4mm/Φ12mm

Dimension: Φ21×90mm


Magnetic Induction Probe (Magnetic Induction Probe)

Ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛK6-CyeFSonde serii dɔ'u anɔŋ curve de kalibrasiɔn.

F0

A kɔnɔna kɔnɔna electroplating layer (zinc, chrome, cadmium, etc.) ku insulation layer (plastic, painting, etc.) ye kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔn


Teknoloji:

Kuɛl:0-300μm0.3mm

Tɛɛr tɛɛr: ±(0.02T+1) µm

Diameter of measurement area: Φ3mm

* Diameter fitin ye substrate: Φ4.5mm(Φ1 mm)

Dimension: Φ9 ×34 mm

Note: Pen-type probe; Fixed measurement system (Sisitɛm ye tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n) A diametre fitin de ɣän ye them* ka tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈


F0/90

A kɔnɔna kɔnɔna electroplating layer (zinc, chrome, cadmium, etc.) ku insulation layer (plastic, painting, etc.) ye kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔnɔna kɔn

Teknoloji:

Kuɛl:0-300μm0.3mm

Tɛɛr tɛɛr: ±(0.02T+1) µm

Diameter of measurement area: Φ3mm

* Diameter fitin ye substrate: Φ4.5mm (Φ1 mm)

Dimension: Φ20×127 mm

F1

A bɛ kɛ ka electroplating layer (zinc, chrome, cadmium, etc.) ani insulation coating (plastic, paint, etc.) ye kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ ka kɛ

Teknoloji:

Kuɛl:0-500μm0.5mm

A tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ:±(0.02T+1) µm

Diameter of measurement area: Φ4mm

* Diameter fitin ye substrate: Φ4.5mm (Φ1 mm)

Dimension: Φ9 ×65 mm

NOTE: A ye tɔ̈ɔ̈u në a ye tɔ̈ɔ̈u në a ye tɔ̈ɔ̈u në a ye tɔ̈ɔ̈u në a ye tɔ̈ɔ̈u në a ye tɔ̈ɔ̈u në a ye tɔ̈ɔ̈u në a ye tɔ̈ɔ̈

F2

A be tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya Range of measurement up to2Milimɛt.

Teknoloji:

Kuɛl:0-2000μm2mm

A tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ:±0.02T µm

Diameter of measurement area: Φ6mm

* Diameter fitin ye substrate: Φ9mm (Φ1.5 mm)

Dimension: Φ19 ×83 mm

Note: Sonde ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r. Luɔ̈ɔ̈i metal ye cɛ̈ɛ̈k ye cɛ̈ɛ̈k ye cɛ̈ɛ̈k ye cɛ̈ɛ̈k ye cɛ̈ɛ̈k ye cɛ̈ɛ̈k

F3

A be tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya Range of measurement up to6Milimɛt.

Teknoloji:

Kuɛl:0-6000μm6mm

A tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ:±0.02Tμm

Diameter of measurement area: Φ8mm

* Diameter fitin ye substrate: Φ10.5mm (Φ2.5 mm)

Dimension: Φ19 ×83 mm

Note: Sonde ye kek tɔ̈u në spring measurement system ye kek tɔ̈u në thick coating measurement.

F4

Asphalt, plastik, metal foil, fire resistant materials, and other non-ferromagnetic coatings (including specially designed coatings) are measured on rough steel substrates. Asphalt, plastik, metal foil, fire resistant materials and other non-ferromagnetic coatings (including specially designed coatings) are measured on rough steel substrates.

Teknoloji:
Kuɛl:0-8mm

Kä ye kek them në range:0-6 mm≤±0.015T + 0.01mm6-8mm≤±0.02T
* Small substrate diameter: nder/Dɛmɛtɛr raan Φ5mm/Φ18.5mm

Diameter de zone de mesure:12mm

Dimension: Φ15×49mm

F5

Asphalt, plastik, metal foil, fire resistant materials, and other non-ferromagnetic coatings (including specially designed coatings) are measured on rough steel substrates. Asphalt, plastik, metal foil, fire resistant materials and other non-ferromagnetic coatings (including specially designed coatings) are measured on rough steel substrates.

Teknoloji:

Kuɛl:0-10mm

Kä ye kek them në range:0-8 mm≤±0.015T + 0.01mm8-10mm≤±0.02T

* Small substrate diameter: nder/Dɛmɛtɛr raan Φ7/Φ57mm

Diameter de zone de mesure:17mm

Dimension: Φ23×58mm


Elektrik turbine flow probe

Ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛK6-CyeNFSonde serii dɔ'u anɔŋ curve de kalibrasiɔn.

NF0

Kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr Range of measurement up to0.5Milimɛt.


Teknoloji:

Kuɛl:0-500μm0.5mm

Tɛɛr tɛɛr: ±(0.02T+1) µm

Diameter of measurement area: Φ1.5mm

Dimension: Φ6 × 35mm

Note: Ka tɛmɛ probe ni spring measurement system ye, ka tɛmɛ kɛ waleya ye kɛ waleya ye kɛ waleya ye kɛ waleya ye kɛ waleya ye kɛ waleya ye kɛ waleya ye kɛ waleya ye.

NF1

Kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr Range of measurement up to2Milimɛt.

Teknoloji:

Kuɛl:0-2000μm2mm

Tɛɛr tɛɛr: ±0.02T µm

Diameter of measurement area: Φ4.7mm

Dimension: Φ6 × 35mm
Note: Ka tɛmɛ probe ni spring measurement system ye, ka tɛmɛ kɛ waleya ye kɛ waleya ye kɛ waleya ye kɛ waleya ye kɛ waleya ye kɛ waleya ye kɛ waleya ye kɛ waleya ye.


NF2

A kɔɔr bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈

Teknoloji:

Kuɛl:0-15000μm15mm

A tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ:±0.02T µm

Diameter of measurement area: Φ20mm

* Diameter fitin ye substrate: Φ12mm(Φ5 mm)

Dimension: Φ15 × 85mm


NF3

A kɔɔr bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈

Teknoloji:

Kuɛl:0-30mm

A tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ:±0.02T µm

Diameter of measurement area: Φ40mm

* Diameter fitin ye substrate: Φ45mm(Φ15mm

Dimension: Φ23 × 88mm


NF4

A kɔɔr bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈n ya tɛmɛ bɛ̈

Teknoloji:

Kuɛl:0-70mm

A tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ:0-40mm:(1%±0.1)40-70mm: 2%

Diameter of measurement area: Φ90mm

* Diameter fitin ye substrate: Φ270mm(Φ80mm

Dimension: Φ80×60mm

Lëk: Sonde ye kek mat kenë spring measurement system. A tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n


Phase vortex flow measurement probe (Phase vortex flow measurement probe)

K6-C yePHSeries probe contains a "coating" ye/"Matrix" property curve.

PH1

A kɔɔr bɛ̈n tɔ̈ɔ̈u bɛ̈n tɔ̈ɔ̈u bɛ̈n tɔ̈ɔ̈u bɛ̈n tɔ̈ɔ̈u bɛ̈n tɔ̈ɔ̈



Teknoloji:

Kuɛl:0-120μm

Tɛɛr tɛɛr: ≤±(0.03T + 1) µm

Diameter of measurement area: Φ4.7mm

* Diameter fitin ye substrate: Φ1mm

Dimension: Φ12 × 40mm

Note: A lëu bï electroplating coating ya tɔ̈ɔ̈u në insulation layer yic.


PH3

A kɔɔr tɛ̈n yenë electroplating coatings (zinc, chrome, nickel, copper, cadmium, etc.) them.


Teknoloji:PH3-0,2 || PH3-1,8

Kuɛl:0-120μm <unk> 40 μm

Tɛɛr tɛɛr: ≤±(0.03T + 1) ||≤±(0.03T +1) µm

Diameter of measurement area: Φ1 mm <unk> Φ1mm

* Diameter fitin ye substrate: Φ1 mm <unk> Φ75mm

Dimension: Φ6 50mm × Φ6×50mm

Note: A lëu bï electroplating coating ya tɔ̈ɔ̈u në insulation layer yic.


** Sonde

F×PNF×P

Yïn aye ferromagnetism tɛmɛ((F)×P)Ku non-ferromagnetic(NF)×P)Kä ye looi në pip de yɔɔ̈ɔ̈r de pip de yɔɔ̈ɔ̈r de pip de yɔɔ̈ɔ̈r de pip de yɔɔ̈ɔ̈r de pip.


Teknoloji:

Kuɛl:0-2 μm

Tɛɛr tɛɛr: ≤±( 0.02T+ 0.001)μm

Diameter of measurement area: Φ4.7mm

Pipe * Small diameter: Φ14mm

Note: Sonde ye looi në luɔɔi manual. Pipe ye yic yiic. Lɔ̈ɔ̈m ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈


FR1

A kɔɔr bɛ kɔɔr bɛ kɔɔr bɛ kɔɔr bɛ kɔɔr bɛ kɔɔr bɛ kɔɔr bɛ kɔɔr bɛ kɔɔr bɛ kɔɔr

Teknoloji:

Kuɛl:0-70 mm

Tɛɛr tɛɛr: ≤±(0.05T + 0.1) mm

Diameter of steel: Φ3-40 mm

Konkret size:100x30x50mm

Note: A tɛ̈n luɔɔi në kë de beton ye dɔ̈ɔ̈r ye dɔ̈ɔ̈r ye dɔ̈ɔ̈r ye dɔ̈ɔ̈r ye dɔ̈ɔ̈r ye dɔ̈ɔ̈r.


FR2 ye

A kɔɔrɔ bɛ̈n looi bɛ̈ɛ̈i ye kɔɔrɔ bɛ̈ɛ̈i ye kɔɔrɔ bɛ̈ɛ̈i ye kɔɔrɔ120 mm(Protective coating)

Teknoloji:

Kuɛl:1-120 mm

Tɛɛr tɛɛr: ≤±(0.05T + 0.1) mm

Dimensions:180x30x50mm


R

A tɔ̈u thïn bï a tɛ̈n ya tɛ̈n ya tɛ̈n ya tɛ̈n ya tɛ̈n ya tɛ̈n ya tɛ̈n ya tɛ̈n


Teknoloji:

Kuɛl:3-300 µ m

Tɛɛr tɛɛr: ≤±0.02 Rz

Dimension: Φ12×45mm


THDC

A kɔnɔ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛ



Note: TëTHDCSa a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yen


THD

A tɔ̈u thïn bï tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

Teknoloji

1、Measuring range:

Tɛmpɛr:-10°C – +40°C

Air humidity:5-90%

Tɛmpɛr dɔ̈ɔ̈r:-15°C – 40°C

2Kɔɔr tɛmɛ:

Tɛmɛɛr: ±1°C

Air humidity: ≤±5%

Tɛmɛɛr: ≤±2°C

Dimension: Φ15×120 mm

Lëk: Sonde cï mat në kaam juëc yiic.


Онлайн разпит
  • Kontakti
  • Kompanija
  • Telefon
  • E-mail
  • WeChat
  • Kod provjere
  • Сједност поруки

Uspješna operacija!

Uspješna operacija!

Uspješna operacija!